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 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 0x7cecaaf17b9fc0d69cb294817e0fd89c9bb1f37f75b279432f968d52550ff498. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/371e9331-90b0-44ee-8710-2dab6c32fb59.json and https://artists.proofprofile.net/proofs/artist/371e9331-90b0-44ee-8710-2dab6c32fb59.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 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 0x6ddf9c002ea10584825b77fb03dc662dc945ba1343af5c264cc0d119fca071ce. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USL4Q1811983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd097d1c5c35f7d1f0222991c7fb81b6fdc5eeea3c149edc2ea1b8b9933a27f72. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USL4Q1811985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afab531ec976f29e24727f6eec93b46d10b94ef3c0118a4f283921f6850f0ac. 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/USL4Q1811986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f8d9048bce6ff3e8d216f1c7399b24756fc587188908e5316b8cd87436021f. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/USL4Q1811988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6908792ca3fc4aba8f5c148efb6a3e9f26b349479a0a52dad79a5b3c70d050c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USL4Q1811990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1acfb6b6d261219b97eb52edccbbad9c3b8bf327135073df72734b40116d56. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USL4Q1811993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d7a305fa57a7956fdbc8858feb10fe9a98871974334edb7c6291594f95418b. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USL4Q1811997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d6a355a35bccf27f797c39ac4b1364e034a3a88be283b41929cfbae6b24486. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USHM91848989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10c815a6dbcb5f3024833e0077ee90eaae94a969898127b87cea22138472b71. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/USHM91848996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514f379b0f6942c009e9c3a2ee91fce3df3f1388c81aa260bbb35d0392cc90e7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USHM91849000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2352e869f1c0aec723d5a1c66012c43fb94bb317143ec037bb752bcbb13614f1. 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/USHM91848976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c3f648a593199359aacaf0c103369de3c7d46dda31cdfac9a358505cca3bcf. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USHM91848980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d0d909de917387eb06c9f5fc71a8ea98ddbe21a99578fc892bb806e9619b07. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/CZA230900112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa233839590d38e3fcef138d0e7fa44bd02bfbc241120820b688e18a172a41943. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/CZA230900096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b0f31e92a53bd2db7c2808d948730f327ddc088a8882b66f3bc9a7aa673bb1. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/CZA230900097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330184c39a3d3f620a2cbfe9d5f0c089396f242feea5e18b6a497d2f5d8333d3. 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/CZA230900114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca8f72687d83a62bbbf587db9094f299a65e925965d82fcf1192ab52a423803. 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/CZA230900098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8eb766f075b251f08719428d440008b0eedcdcd53f513b07c7209514e54b6b8. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/CZA230900099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60350ed819edd2bfb67c393b36e018a3c67a6b7deca0c8ea9427cce373cc4037. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/CZA230900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63424d8fd304a8a8c9c17c990fa85b3133e4c00c5a039a6c339ff0bc3561d19. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/CZA230900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe05e81c3ce56ad636830741cef2066cc049ab7d22d71919ca4d9deed94afdb3. 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/CZA230900117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65b068e905e3b4f4bea61059c04a25ff30167477ddfcfc8e56faf8b3861853e. 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/CZA230900118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc305330fbdd927588a570faf48d0d422610e099ace37148fbdd6f048cac93d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/CZA230900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc41b723b257ca17afb9d5bde8efde3b5d633618ba20cbe25343620f071448dd. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/CZA230900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f92704acc077fba86c919e9766b8efd62238a61d63382ea9b70395472e5a8a. 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/CZA230900119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99c47fa8585a0923676ff721218b83a8ef8341ba7d2d679104f22338af0ab2d. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/CZA230900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6125c77648b9b2d8b8232ef6708feb14dd3db866980e002c443a767adced5bc6. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/CZA230900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8926e9fa56e47937d5e0265c178d48b373583039d673c285a5ab2032bc39e0e1. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CZA230900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59f6a07adbf3c0e64349f7104b10ecbce1366b2f3396ac6461dae9fd20435a8. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/CZA230900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8cb6af47ad5a730a47be8b4eb35f8799f06da433591fcd4f603fe6832dfd69. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/CZA230900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf809e94c592c9876ad617e6586d7c2bdccab6f10a20a01bdd306785cf0fee73. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/CZA230900123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5fb9283e7440a323787aa54e01840bf33f79fc9ebe52c4bf826db3915440a7. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/CZA230900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ebc4c38cee628627f5523e7e364354e0cbd1e16514cf0e56995059adcf5efc. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/CZA230900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd824895951d4b01d4a09052978eb01637dd9de83bcb1fcfca81612b1a68b16f7. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/CZA230900125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aa6f9090646091f513816448ea243ae814dc3009a14b533129b9b87ad55140. 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/CZA230900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51438e709a30f28f5a75540119ef18334601b9198e62238cb16b5af7bac76c04. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/CZA230900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5982a4de5e3e82fc832b3c79110e9dc1cb17aff4685a9f53ec3e65d00f289f. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/CZA230900195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426e4b08d17139fc35886a95dfa4b671b4adb87263e04bd588834e63a43d924c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USDY42089222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7670ece09e7f8c2d8885f251727aba22cb5612db942469d1d242b33526d48a73. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/USDY42089223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4cb6bbedc06b25d0ee732e1243322c10d252283a4ee8ff835a3296147f6fcb. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USDY42089226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b5b02d0ecabb7ffc8b6b379d5ac37b7c562483ad4e5aa807cfc14ccea5e7bb. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USDY42089227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaacebfe8f29aa770fc570617528b3f716ea74c739a9af3c7e18cd2f3e7fcac7. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USDY42089228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3eeebb2080cccc5df0352055a4ef4d0ee70d70f74c7bf5c4097fce22e1ee28. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/USDY42089229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb345d359f1a510fd79f42755fbfe13f748eb2d978c591036df9eb0a17f5f0102. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USDY42089230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0007afcfc2769bbdd0148116887dd0e0b7a260129f951643ad2b0544a13d00c8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USDY42089231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e3c52bff36ade3ac233f37123454ed60d6123c9ef62a0365ee21a7eae81b6b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USDY42089233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16724cd0958a9bb5e84ad967cbb6bcfc5341d9029a17d6c76def6bbf7ac6d64d. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USDY42089235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb18fb102b4d384cdbda8349ef16402f8f19e8fbfa589269dd5f6f3cc77833dd. 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/USDY42089236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b538ad4d9d9bf90eb8b3f839c97762aed12242e499e10e4e2b72c185cadd20. 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/USDY42089237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe187dae9157cb680b5e177f0b979e3e9fa04c6af10dd16de3fcac63dbe358b7. 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/USDY42089238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651dda0fae6545285df3feebe2cb7bb32cc57a5b3baa08511645e50b077dec3f. 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/USDY42089239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5953d21704813895907657b6dbaf22eb92d43cd9572a964d34cc5d7d2987b773. 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/SKK531600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f4f6aec29e957f43b833f438c1a0aa4f293d4324e3382b66065e1d2859e8b5. 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/SKK531600104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e98872e9865ad1b59b2e2ca9fcd14f39e5c055ee282edf61fd176900b1ce2d0. 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/SKK531600105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26114f1947ae8723af6a8d2e803b3619ae679155a80ecd717856c70348abce71. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/SKK531600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdc9a122c572b2082de96cea9c8adb11779adb7fa3be9c83aefa8c0a9ff9718. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/SKK531600108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1576a6244366921af51c8860f046462383e846f4ef45510a1562a64b1be0a57b. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/SKK531600111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32f2904f72e394e638ff2f873dd2076f977501d69332c9b1d1db1435178438f. 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/SKK531600112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1970e2c347634290ef34ed6deb6893267ac58c48cd77bf677e8348da4beabe0b. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/SKK531600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8349906490fadc7e3f1c67a09ea6488e20aa481fbebd91fd726eba10c3ea34be. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/SKK531600114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4367b2a0af0f857b123aa2486dbdcdb0846cfcf1eeb7636fae03bf7bed0f74. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/SKK531600116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1825def1e6c5456d6545eed98a8ca22f0f586e8e2fd1b5685e812f55d3ed97. 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/QZN882073015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30545a96453a1531839fb686b9211566feae93efe438288c8b0d6c248e12e824. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZ22B3017523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b86928df58c772fdb0abf53ae85e435945d403260edaac60ef7eb7b4f8c530f. 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/QZN882075161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407f98859e3129989646a8fd1b8e71871e19d55d599efa1b654d25e5a2879d81. 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/QZN882075162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbd664f0a713b4387e71a31c55f0ffce1463c03ef170d2f42d9b34ed2e5536e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZN882075163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cc458300729b6342e229dac883d328d80b2d59f6b70e7b0b5aae6ac3e37835. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/QZN882075164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f2f4d75786e842e2070eaf0c1044e51834c9dc9a42c7f8c4fdb0a5b474d8d5. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZN882075166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8394496c6990f5cd0d604e435ba511c31aff8f2f41b859ac81926f7aeb58e82e. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZN882075167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcb6e5e313e95a1c85c9ffc4ea1f1d41d5ada73ace0547ddb35a7d485536b7c. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZN882075168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62da692fb1315ebbfe9924b55a3190155efa533db18b75fb264fb18df06a6ccb. 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/QZN882264775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea268a055bd4e18517d283ab9040a1e37dc31d2aae7db74adc954940cb55908. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/SKK532200501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2fccae4f73bd231825f547005681aa77dba20fc6d15095a7366f7b4a5ec1ec. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/SKK532200504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c40e8659b0ac85d795c4d05cc37d2214573ac8186569f82f86ab255df076f9. 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/SKK532200505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927926bc1bed24aca7bcb34aa3d383532d2941d024f9aa5a64f8e88f475117b9. 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/SKK532200508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af5b4d953878b2b16dc6c2204ac464b8e1f1ab4f9013a8c662ff934510ca8ed. 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/SKK532200509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe53f81ec70f808e076928acb8646d19c947ce6aaaa886c03fc772cdf08d2655. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/SKK532200510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ecf1043c9d3228d702b7621a3f612236a82373caeee1d88c6f733e1bbbb7a2. 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/QZZ662359958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6459407bdeb82f196fda9e714929bd8390aaf09706ce83685258a138557cf0. 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/QZZ662359959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91e1459ff3f2abdcf73ff35a593a264dd1745547ba5250af2fcb764efe6d97a. 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/QZZ662359960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca267708baed0751c2730f7a855d56440ee61f809a9cffff6be60e3fe8855200. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZZ662359962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce24c05440d66a207c5e8b876fafc8e3cb7fc8d186b1eaa24cd635f8649956db. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZZ662359964.
DVA MIKROFÓNY JEDNO MPC (Tribute to Snoop Dogg-Lay low)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8c06e1ae10288b4a7226bed18fde86970480e41f178523716973633b60e25d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZWDW2460544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166c06fc8c8f7cdb33b8e46fdf1ebb8cd8abb606c5d2da7af964e56184cb56fe. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZWDW2460545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee105b18308940ae53e0f79dcf01b3ee7e594588092bddb782fd95b1695360f2. 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/QZWDW2460546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4bc10fb24132def98f8ae0c876f61ecf15b93524d4d69feaf6ee9369bfbed3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZWDW2460560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212c80f9369a3d15f0e312dfd858f75415da36383083af4a05845179938f0659. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZWDW2460548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17f2d02607c1e8f7f37789def13a7a41296e05a56ef7394e4aac49b0d6ff067. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QZWDW2460549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371db7d164f58fab774f280b5c8496d451fb34e14e665b2be8d4300b5a6adfe0. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZWDW2460550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe54dd89b589fb1024e0d6615a12d3cc4088eee09ace9d87cc385861a2cbff4a. 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/QZWDW2460551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd64d208f8fc89b3244cf2b59a692ea41597290974accf12ddf666e19319e654. 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/QZWDW2460561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e5f2c882a6f8f069233efd4276ba77f621f54140efc20cdb0c33031050bbf3. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZWDW2460552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54313f091fcfb400d2d79382f2e0cd953e6fe80a7935aa474c31993d0c21de54. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QZWDW2460553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e39d1b6a08e312fa7512507954282e9bcfafed41f21023a287f8f74f125cbe8. 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/QZWDW2460554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d3fe41a6009d2a7f91fac6a93b31bead0de496b1eea4a66967398bd172eeea. 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/QZWDW2460555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc049bd8903649ba097b6725912b072739ab1e9ce42711dc8e0eb616960385664. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZWDW2460556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1d8c5836471a2cde4e080c5da419c48635ed08523f15f7ed83266fffc76a1e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZWDW2460562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce827b5695689421d653cef937995b2dc6a4530d17f6d630558a6a3fe34a81f. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QZWDW2460557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52acb726b84d947dd2ddadb8e62369f573cfb083eeba396a483e423e9227baae. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZWDW2460563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fa78dc8cefb56f069b2cb84afb905176c25cbb92857b33352939c1d01933c8. 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/QZWDW2460558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74aeb0e6d67127ceb7b8ae1319617609afd2b661c54c1594ee0db945e69c3586. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWDW2460559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bd4d84616021c04ded799b94e92f55bfad3366f8c7b1e3d64d32388b392cb6. 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/SKB930900414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3cf338ca43827cb593981262cab60fa30637e9f8d182ce6574a2177e0a1129. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/CZH110900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80475682b2a0952d9ae4d1c287eb4aff451d8524ff11e2b9170897d4dbafaaf2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USJ3V1329234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d7e73dc5528a880fda1b1baddeddccf7a51c8c40211024f6ff6556eeadeab6. 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/TCADC1793857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4e904b2159d1e3cc7791a05664d51e7305f593effd84b403f835079ded2a70. 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/QZN882079090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1c5c880ead00c785a5964c3cd14852ddb635eef25fc064f735080047017fb6. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QMFMG1319183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b0c8cf7a0e98f93a864d8c43631b9b835ad24d445513f9c580f2f6ef307fa1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMFMG1341161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876bb9a6a77a489b6fdf7330c5c96e172df7c0209c18a721fda6269cf05346b7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCACG1575237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52165f588bfd250d369e46f88d4e7250bfc77f555585d92bd9a408c89167acb. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZES91876121.
V Tomto Svete (feat. Moja Reč & Jakub Děkan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bfb03b8375a978a8dfc5c5c7003b90b8431a38469a1471f186b4dd3b062cad. 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/TCACU1655428.