1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cef9a030ddfc8a440c73990dd7b8ad745bd69de6b9681bd383f671622f4c3e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2431dd19-dfc8-4590-9d61-d88bd5266d9f.json and https://artists.proofprofile.net/proofs/artist/2431dd19-dfc8-4590-9d61-d88bd5266d9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dc9c4688eeda0c6d8dcfc049f708e00ee216381029532039add2ceb34f2a82. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81746704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376e29565a5357cf51acb9f11d29e02f1178ef1094d92c3e02fb920920f84698. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81749301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cd6e5b41fb1c5f166d59fca2d8bd9ca034307a3b68d95b17a1d7333a3ae456. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81749305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cccbea217706ce2dcd99faeb489d089218152defa4aefb3f88507a6ca376be5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81752143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbc3a48b6b091020171978dc0413c9be4216b0da99ec2c832a7a90d09d2b7ef. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81768220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f28b2809f0b49c7035813b67155b1121b0a9915890590a4d2dad18381504bf. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81768221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e96e5ae53c6624e2a86fdc85c18aa0ab59cceb0afb43e84da6751bcc8170a8d. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81768222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7aedffe79671837305831e8a7372d46ffd600d36667181f23af84a733abfaa. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81768226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcb1f2451744d6ac19ca1425e1862bde3182bbddc0027499cc3e8548a6fc692. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81888586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ea4c7dca64a95fc42830970f5af98975214a040ce344cfce3fe665d23fb4bd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81890760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5639937f467698fd22fca3f7275f7c2a0582938292c073c56d6f58f9348b515b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81890762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430849bf93b4876e8146c50582cb7e01c952ebee923a99fc1bea5ecc6f5cd3d6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81890763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf25d5ba335e0a74455fab6d00833863d50fc91f959b872d0e964c616364e0b. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81808122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6320b492d8a47b7d5d4fae1d9de0f214c65b45af7f33d952097f8fb60d7837a. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:18:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81808123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea3b4115c7fbec4fd5848027843a0b7265669cedaffc7683980adc706f091cc. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81808124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2d703f0842838003126254add78ae6eabb0b8b5a38f7a3cc9b973517754ecc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81808128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251e714316ecf20de0cae2fd652d0daa8c06803c9d3110508f91a04300b9526f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81808129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd836f006eabd8148c7d932c3e861070aa404b288d61021c6fc36cd91d9b7f58e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81808130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8b9e9bd22f1e3cd56c7d86982e9100f4992c347a2a497a62688a3bad848c10. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81808131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2746c312dade6fefa273cbda4dbe248a5c888f4f715e9d6e91c0dcb865895bf. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81808133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7b8c16549491d86ce4bd9c6f554be52274dd9b3a029a6b03bceb699fedd083. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729323984e7e86701627d3a58519d33bd28570d4d4f25aa01f451ed6f8153887. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024ec6a9918fd975b4091bd2bf76c8fb6ab26f1e023df5ea42af3bd6ff08577e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fff4f48d08835232793df0d6fb4fb43de65fb0203a1c272c3b751483d13266. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:04:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276c4529fbe14377855ded2e8705694290449770b84e07134b220a1bb1c7b28b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T01:02:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c16ed2a50caa69140cc496804bf68a8182926987a62e1d7cdec9dd9297b722. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7899cb8efc3c60efba1078490b3f91d41d4d6a4828c2246984c1ea2643271241. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf5f93af99d3aba12fb1273a28f31ce259a2c51885a0dcaef4fac501d0eaca9. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afea60c8c95f5d6d4c6be4c7e870aaf69edeebf7eed647e085d7ec92357b009. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5895259e087bd439ad043ea45ae3261c83cb0139cfc0721a43c1adb1b95d0722. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:49:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81908724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a3cc6b4fe3a0c0d6c15e02eceb611fb2133e656228b2d6b2b1c4b0519dae72. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81929646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d419fdb725fd8aa74b824cd5f81c310b9201cfac5ae4856c2a9d01ba1c475d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81929648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca2b3ac5b0da9aa38a62ce47d87d6b702ada5cd41ff643b3f29fcc5e6404bb4. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81929651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd38d451be8ce5f8a37db504d91fee1772d174e3f7e00611f7b331ffd0065e8. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81929652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8816a6a2368218acc6ff9b01adc3d9ae0e4927959312340b1c8a4ed7d4ad4be. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81971738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8bfa6fefae3605702b060d15c01ba126613b60d32f9234c023e5cfd418909a. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f3f3ad892f554262db175a88327f3735f92b054a9b6e7ac40f4527b07f0807. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789f32a5050d990b716475475c791d21115cb3d62167cdf09b154434b70ac99d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0ee09f222ce70d939021ec8635660e3d4be08eb3c1faf8d776c369297f7015. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5aa21f76690f08b29e1862d380fc3d4fb81cd32c600eacb3a656627de1eb9a4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:06:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81623d8a10ef558c8c4d1e2bc2f8441fb1d65a988bb4531ed07ab012edecc8a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39843ebd9e75f782430c4442905959d38a9f7d7d0a29e5358a6d75da72ad21bd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba0f71602b65a056119674661e9798d2873a446860218775d8292bda8b2c717. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:57:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c14b0327674211c720e1bf8513d39b03625d60b960859bc8d682d9bcebb9744. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ec894ee1b24159e707b6d20522506e26eef5300453acbfd692d437115f66fb. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c51d165a33454042d7545c3d7256571260ee92f9696a87c07a25670cd7112f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38dae6760b72cb19323b0bec5e65cfd9145d071cb691e0e89397e463bd90c804. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0ee09f222ce70d939021ec8635660e3d4be08eb3c1faf8d776c369297f7015. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:18:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8a5ebf61bcb1e1575529e0486ea8f26ed4191cfe7b74fa697d0ccc0c9edea7. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:07:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8299360960133be1dde60f2530e598f06c32c4092b75ecc632a71aca678f8478. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5aa21f76690f08b29e1862d380fc3d4fb81cd32c600eacb3a656627de1eb9a4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec70f53237d163f22d01de9a54ed3e1ffc374f722baf818cb865ab78d53cea6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81623d8a10ef558c8c4d1e2bc2f8441fb1d65a988bb4531ed07ab012edecc8a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39843ebd9e75f782430c4442905959d38a9f7d7d0a29e5358a6d75da72ad21bd. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87520e8b0a1bb267f6cd5ea030f0989f8ae608e49c2a380c103c346b3ab70d88. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca81f267be9e3bb51fe9914f5b978ac1144369b4edf6a659be9e809728e598a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f3f3ad892f554262db175a88327f3735f92b054a9b6e7ac40f4527b07f0807. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba0f71602b65a056119674661e9798d2873a446860218775d8292bda8b2c717. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c14b0327674211c720e1bf8513d39b03625d60b960859bc8d682d9bcebb9744. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ec894ee1b24159e707b6d20522506e26eef5300453acbfd692d437115f66fb. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e0510a3577175341308faa4e478515c7ebe13a6e3d14bf0b81c1f824742581. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203fbdb76ac3a7c3e72b383c438f3fb64a4f060054c8e00f97b6b8a47ca36211. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483336c818f9c2746621fef494049c3f1660c4944f3cedab27f55e49b4d5c82d. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72005096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a015bdfd321e62ad1451582b5a1c2f4d93fe7769077932cd1b35c6f8b3c47b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72005158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dbf2f952785c121f67b26ffcfb46a7d18f831a4defb1da73fb66599d20ca41. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72005159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a1c31f7f87d10c773e3b07d5e60eedbdf950443d03384c8533450a28ee28dc. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72005160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68de33bb0c457122624f2c623e89911628ae9e7bcc9397e099308daad908183b. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72005161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddbd2cc37cae880269e4940b4ebacc91d819ba6640b84bf79fea197f9878d51. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72005162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7687d9a3da04a57330683b6767c2d691a05696ae377aa88b85debf9f6013eb. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72005428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170c5c537f0d0840e4e5e0ff4078b3769aad1dcf616088041437834a78f333b0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72100997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c1835b4cf38fe511bad2d0c2a5dd4fffc5b25443d349dfd2f5b1343a7004c4. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72102720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308089cb3e61ebf6a78a801d381d6a382d2e89ea3d889ee6a64fbeff71d1a56c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72102713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c1835b4cf38fe511bad2d0c2a5dd4fffc5b25443d349dfd2f5b1343a7004c4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72102720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b02f97fb43f3f28f8f8e994c43d33938adab745cc9a4c8c7871b6a2c4692bd2. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72102945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2bb9af60717fc4b4a3a95271d6b8082419725ad804b1182a62333b1b50daa5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62130935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e266af958e163f5438f3a1e404d04b36cd082317059cfd9bc6fde3a02d9d8f7. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62130936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788deba87d0f9cc0fa40039c2fb0132df220fbc2391461c48ffe2487371593a5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62130937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf7fceddaba1f7272ebf674148e9b2e4ae34727d6c803713b11d8b7626ee43a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62130938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703046fb8ab9639a24fc643a9c8fa54f1d74b79cf14c91a5d2fe3e93c95ebc16. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62130939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd793902f52c14c2e5fa2fd9e01955cef27202194294897e91da0ee3f636a9995. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62251943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c77f786f523fadc8233de30b094e7eeca9eb71b8ef1689438cfa3264ea5df0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800ce0d97638e2c6aef707f3dd41ec2e5d22ec2e8342b38067054271ca3d8bdb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2200166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3778c8f61ac96aaf89d02ed53306b9a49e69750102705b20474525573e065a. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e03328309d6efd39bbd31399a373070c80917c8091c8fc53fb16eebca623a7. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04fddba5a5554556d9150737af6e7b2050c33b53a54d7fc2a895f830fe7e17e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9886c68ea7cc12175c1fa4d0cf5053f391dfe8cb5ee3298df679e305381b02d. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b32bcf1ace9c4eff946c19f9e43d8c41c5c10d2c28a5ecb48bb93c8348d6be6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:59:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e056a26ad20dd1ffa114a8426c76849ba55dcf82ffe932c0bc5f48ef91485f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6b9872c6bec406b919553c12afbf560d7afd99cbe3d4c6fb0631a996112e24. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce607a827f1c875e6b63acad831bb123590e77d11604c27fa16073cd07c4ad77. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c84bbbf489c6801f2440d490fbeeb1b03a7598fa5ae236fdc389315c7176a94. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d09bdd61d8a60ab8eee94f3d2f0e3a4655d1b97aa2eaacf4442849aae6e0f0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e372d17b0e7a8d2c04031b3329534065016bbe8cd8aed3aa5dbe0fbe8bb8b33. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3650f47292a3167cdab54761103a9924d2c08636dbf758d3c21aae569f220f6a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3cedc9e849058dd3ba1e9bac6fc9e97b59516e41ad5be188d667466a5ab35c. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b14b32f4405aace74da198431eb837f2cd126dcdf790bb3a1c370c0a26a972b. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb78b8e5b02a8ace0d556aabe0f5c201589f736bdb076df38ac707202b67904. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f9443050c9ededa4810f81eac6224425e7cf46fe56f1127ef7ca7bc0d69d69. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f1e08fc117d002008ff19dafad9f450f83e53557d46a06bee888a9f11ec54e. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81fde7bec18f09767426cdc76929091024e9f5c981059a14bdaf3297abfd465. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2300362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0500c776fda3139b14c3018a88852947d25721dfdcdd1dae7412bea1d1f7d516. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710748af4bcbde8448b29589d51585c59ad3d80a024041c32b416be4e8d8ff5f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1CZ2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99fd6b812647b897e6b8557ffb6a21e2c737e6884b57025219867de7a57955c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62414051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de9c1432354a189a2de58d24705b3f444d8ee2b3a1eccabb77fe257d84c529c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62418260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca381a70dbf7daf790e83a145831ea24f48f4fe96f3b611974ec6197c92e87a4. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62431434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147b5fdb4e4d65600ce1d0c4eedcc805298c0de2bf4c8699f92ba26ff209926f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb01b60bc80916d2ce130cd3aa751e6b6201586fefec27ee27c075041e808e4d. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033d728c59cf4d79f1e40a8a035b9f861e42953b47f20650c9daf54d2ba0a7f9. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:45:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f8fb1cbe8731d74c831334106f3537c86256d969a2d2b5387dbbab07fa983a. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:06:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca381a70dbf7daf790e83a145831ea24f48f4fe96f3b611974ec6197c92e87a4. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62431434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85abc728cfbb435a2a2e7bc94fde0095f50b6bab427100d3af6dbde1893154bc. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a97c3a87e43e9690b8d156f01509e7a290001525a140488d96b1cbf09bc5263. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaab8f2b95c6eb3504bc491d6039f08e93b93dc5cd2f04a7ea00a53eb6faf996. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62407517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99fd6b812647b897e6b8557ffb6a21e2c737e6884b57025219867de7a57955c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62414051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de9c1432354a189a2de58d24705b3f444d8ee2b3a1eccabb77fe257d84c529c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62418260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7dd4d78180c6ccdf661ef5e6bd2a9fac79c8b9c1d3da720bd2270b28a2f790. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e761e5956fa451bd3e70cf20c24e45ce52814902fa18a115846f2b37eb0b11. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef74b3dc6778846df14b35c102d31df0eca6f6a3575639e392c78be0484a59be. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7e15c0d88d03a27a14c9c7638a0c9fe72b3f93e2e4000dbe6be021c944b161. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed178c44515477820f8c57c108763927510a8f33552895354bfb6372a5408b6. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a00baa45833e66ebd07c2ddb719eead385583cb397769bb70a61793fee2d13. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a8b01c0f06a6b56a979e1f4e58250e6abcc3a6c957dff33f925d6acc68f047. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565a1e72e9971325589dfa8ee3f8cfa84cf4fa908c3f39b5df05c1a1597d46a7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62433240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64230385d2f7274a0d4c83e2ddc5e6917785c412b5473482f8f18886c19d923f. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:50:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62449306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4cc4beb7d51069387d0cc25685e7f0500b5409d0bda1f767c440462973db1c. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT5M42592924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5231a1c147cdbe2d3f8155a3ba804faf7cee0c4583461868421fde828796c0b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81971594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38df4777372eaa2bfcd32133bd9ac6b7b4049ba43a85e49cccc69efca1b36f5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762174061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ad7d3803ad6201c3e09237c228daaf3ee5e779a3a6a12c56ccee1c1f72fb1d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812349456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cbac472baf108f7c60fd279dfadacaf4589eb7c4815a87b03b42bcb8f05e54. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATEF31900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828585b3102f4bbd5b089bdbb0aa1c54d9f12aff7699afc1f3226d95cf02503b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72003223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1eecb0f124488370d000f3cde5e8628823af6bfdf81bbdee96abe8189936d28. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81922780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1869f3a8e03de35fce88cc7b500eb4fa30dbb7320192924a090b742b3b5c2b6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81803746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dc9fb8d00f3d2635bc52974b555bcbe05ae8c60c88fa20dc43038beb51f46d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022372659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dc9fb8d00f3d2635bc52974b555bcbe05ae8c60c88fa20dc43038beb51f46d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022372659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22542dd91642eebe156dfab04407d4dac58946592cf58539183cb6c630a20df. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62497805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e22ea6f6e97f90f9fe41733780073c5c408a7de4c93c2bc2b5b15c4b79304d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62032359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee7b8913215098944a8b859efb07cb261aa9546db915857df38dded5839e135. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81947308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a323d909f2e1a78575561fbef60991a4da499b618f6a6b50048401792a6646d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81801992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7477691f57bb3311848c828061a4d2e3794ad5cd9168df5d9a01267088544249. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81802000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22542dd91642eebe156dfab04407d4dac58946592cf58539183cb6c630a20df. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62497805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc31f5f898408da7cf0b1e69b271c38507563477552cf2ab6217751801ba0692. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82476283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c634e2faecdbad11f683e0647ab6286dd84895ac7d3822a66cbaf7d30de37e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022119379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eebe8baef4b9e12029a5065667d463f0591ca7f7153985f272a238a902c6e96. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2216790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcf65ff822efaba31544636678cb3ac07adabac95b13480e5369b1ea6f499f5. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812349473.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c73a5436269ca96fca5f3fcb46a2ff7ef9b28dddc58315f50bd3727cb30333d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81819009.