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 0x20efd44974ccb1590cde623d7ef5094491eb6bbfafe2d5c12962cefa81a951e1. 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/f7f4d0fb-d158-4d6e-989f-58a1f52b2aee.json and https://artists.proofprofile.net/proofs/artist/f7f4d0fb-d158-4d6e-989f-58a1f52b2aee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Poor Man's Poor Sport [Two Heads are Better Than One]
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 0x86ecc6e886bf9ab41027eaadd142d49aca28d9582b68e1e0930647469d0f9428. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USYFZ0700302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fac5499ec7a2282e8b1e29ece094d96e2a831aa3ec60fdff26c26d64502cd5c. 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/USYFZ0700304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b23cb31d64f7f87583a1b316d17b8a6eb5fd505e5857ad2a0ea0fe10a94d995. 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/USYFZ0700305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462fc155baf7c8b3c8f7f1efac6038c12cf3a8e8cf6732586a8913fd85d44cbc. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/USYFZ0700306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc48a706cd7767c00e06a5879e99aedbc597bebcdc2c74e3d6c001a17a2523e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USYFZ0700308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6123623fcca5ae1468937114246c9d46942eab85671c9a59954c0d2b9b21b053. 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/USYFZ0700309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65f8c77dd0a5ff06624dc69bccda83cf64fdeb9c8dda5a286a33b478a12022a. 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/USYFZ0700310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6ceb0e78ac9e637e37eb2754666550755f927c2eede044a5def983aed1ca37. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/USYFZ0700311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060640a52c9e0fd5f257c8b8fc3ae68c9e4dc1e512cb4f8702acd863685d5f13. 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/USYFZ0700312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a9d00ce55cbb881bac2dde3f0eb7916f25868490a970b8c311b1ec0eda90c5. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:07:04Z), 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/USYFZ0700313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e48c7b143a2e1ea00273db28171b2551a7495b392aab884e3ac933f96aa08a. 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/USYFZ0700314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d805e131f29cbdf81a6b117a5e759a12552e6c572051ea8b9230c37e7cd3a3e. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:08:22Z), 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/USYFZ0700315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3325ef6936820bff160277cb49536b7665860fb07311bb975fec10f915dee08. 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/USYFZ0700316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff985d9a8e864959fd6793a0a234053864e7305c1895393504f2ffba9811d91. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/US4E40848503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4136962fc3192832ec912d5ad27756130b807b94903d850249438778d5623e2. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/US4E40848505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0538f369c634b57da8bad8fd92f30cb1d0a05727cc1bffa90c68fce23c3cd7. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/US4E40848506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5048e466313a4ac31faa795f2a066615f13db7fd380023c2efc5360ee84214. 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/US4E40848507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f17b0f0317199970bcc69454d01ac057c087a4f52eeda32696d7b0f827a8b9. 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/US4E40848508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e1e6a80a87433f12de38a6b4f5289983aed34fe2b6e2ab4f168961ad1821fb. 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/US4E40848509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffa49624d674ba45f2b4858dfceb5c158e8d608ba2982c64bb75ebddb282440. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/US4E40848510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902eef24880474fa364782cc22e63be754a928c4e2c3bfc7ffde573b520c2624. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:16:48Z), 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/USYFZ0903108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3f2ae9397fedc94d403ca8bf9703bb58f52b0ad10635113f2c96fc445087d5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USYFZ0903110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8a441b598377283003a73923f1818ce2d232d18de64807100371c569b26651. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:05:33Z), 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/USYFZ0903111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca16b4d105d26e9c31fa6bf4e80e40b3563316122c464dc937cb1b8123617ee. 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/USYFZ0903112.
Bringing You Down (A New World Overthrow)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99ea525624a1ab4f61a04a065f62176482d4a085e2d63a54fbdf3c09c1f3e84. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USYFZ1221103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358f0a4f8160b30a2d8445d51d301c1ed3e4364e2744454afc6b9781c7abce00. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:24:14Z), 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/USYFZ1221104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ea23a74672ebb9408ff7723f4a15fa5f94ac2a2b2970b34fa8f1a4589c134a. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USYFZ1221105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791793b197d700da6a51340acb5f7ed83676892e888424963e4fc5845a3fe58c. 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/USYFZ1221106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c3ab520b7088466a152ee671ae28b2283bc44c9bd4f06ed32b9d057409aa9c. 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/USYFZ1221107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff438e5901c1f5b2d268f8e397f7cefea736820af949d6c15040877a45743b02. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:11:39Z), 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/USYFZ1221108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75678da4db7256d4f48c3aecd42cc8b8e4f65d1c0f99255966b786b0582f4dae. 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/USYFZ1221109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a3d1070e25cca3859cf8ac348ac7381f1121449a0a82df7a716628b222a047. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:06:06Z), 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/USYFZ1221110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8256d9a72783c2c7bb77def33d8cb050181a155164ff09a87e7bd5d21fa0504. 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/USYFZ1221111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c878dc9698b942b7615a4ea4c793a04c9c6582f3e9e3078efd1f842773d2b7. 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/USYFZ1221112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02f3c3ef870b7fcfaa0c5cd86b2f507138951614e016957a79fa2c017025d34. 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/USYFZ1224301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b43a894821e29382fb781b79db2d7111fb329b784cc586bdb1eb6e323020811. 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/USYFZ1456903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbc060940101d332a31f96443081c814290f07bb1cb50e7748bc402de6a519f. 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/USSTT1600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeec4f2c69ed210bd2b6fabc661a63924c3f171184c743f9034f87822b22e277. 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/USSTT1600081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55860e57c9ad9d96ac9604f0ddaddcd98e01739fc184eb898f678a18e3d38e5. 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/USSTT1600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3564b9d2433b796d7fbd0674bff1ccc9b14d270dea4bee8aa0dbb07ff9edd149. 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/USSTT1600084.
The Sun, the Moon, the Truth: "Penance of Self"
The Sun, The Moon, The Truth: "Penance of Self"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab09b6fa9faf76038fc98399fb79b7ef6ca6ee08d4cbab5bf2b77d5c1f6bc647. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/USSTT1700126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544cb31df8dfd4f3fbf731e54abd86f3d94867550ce708b83c45e4640dda77b4. 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/USSTT1700127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05785d60c618ac3e9c133779f9293eefde984fa510e6a3d66315ab34d1742163. 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/USSTT1700129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97626bd5ef1f3c731daa3bbe9bf73915b1b47b4e1bbb9d3312e0afcd2694620a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:19:04Z), 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/USSTT1700130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68544d555f260c09a537cca343160da0a27f82721e0a310343a78d8838193d70. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/USSTT1700131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa167d8cdfa6b83ad5375c78457560b839c9853c6c5027c4307245688b18f43. 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/USSTT1700134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fb98be326b15a5af34196a261460f46becd47badf19f7ec4816598697a5ab4. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T05:47:20Z), 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/USSTT1700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54034272d03f96da3ee867a56beb5278d845ffaebb0059e2ead9a93dd764e341. 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/USSTT1700137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89da80255a9f5c48459e5681f66326291197c38d045737c75d7e0f8ea47e0ccb. 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/USSTT1700138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf008170b2aa2717bdbff9aaa9a253a0398096c70fbd5830b2faa88494ee6515. 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/USSTT2100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf008170b2aa2717bdbff9aaa9a253a0398096c70fbd5830b2faa88494ee6515. 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/USSTT2100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f6bdaa4bc0d1ccedc46087ef1fef4634d2fa3af4ac47f0cafb40c058faae2b. 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/USSTT2100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5fcbfcac73b1a51d14c8bbcef7747ca13b28554e63a4c4ad0652d02711067b. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USSTT2100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f6bdaa4bc0d1ccedc46087ef1fef4634d2fa3af4ac47f0cafb40c058faae2b. 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/USSTT2100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5fcbfcac73b1a51d14c8bbcef7747ca13b28554e63a4c4ad0652d02711067b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USSTT2100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf008170b2aa2717bdbff9aaa9a253a0398096c70fbd5830b2faa88494ee6515. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USSTT2100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5fcbfcac73b1a51d14c8bbcef7747ca13b28554e63a4c4ad0652d02711067b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USSTT2100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65215bbdc7d0e92ca93db596458e8d87aac184c0a22a3ef95fbb33af98615357. 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/USSTT2000159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65215bbdc7d0e92ca93db596458e8d87aac184c0a22a3ef95fbb33af98615357. 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/USSTT2000159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0104cf40798e1bd1ad16c3b9c41ccb85f2e81bf41e7df8ee7722586034d2c9f0. 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/QM4TX2055706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0104cf40798e1bd1ad16c3b9c41ccb85f2e81bf41e7df8ee7722586034d2c9f0. 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/QM4TX2055706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063493f24756cee1aa5af01743d57e31e60db3472c80d25fe4d523a595b74314. 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/USSTT2000152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063493f24756cee1aa5af01743d57e31e60db3472c80d25fe4d523a595b74314. 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/USSTT2000152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8812cf1b6dbab6c64b6b93df1df40d393c283d92d719521c512f8b18c998bbf. 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/USSTT2000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8812cf1b6dbab6c64b6b93df1df40d393c283d92d719521c512f8b18c998bbf. 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/USSTT2000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07dafcca76c822f5a4c0192d2b2afff848cb1a8dfb61d336ccc4c5f9d8223dd. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USSTT2000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8edb96d1e63f4ee2814e505830d23693f49ede752b96c249aeefad12e5ed5f. 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/USSTT2000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37374aadcb40674a4f43653c69d8e65ab6a5e50a57daa01bbbce01f3de0b2ab. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USSTT2000156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e3e0df36f575c5171e140820a3f7b29f5179bc7c47730e040b01f40c9e5046. 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/USSTT2000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c056ce7bdb70c00cf34cfd5618f641200bd2d2a3b327c401d58ae81d0c246f. 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/USSTT2000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b200565a669df59afaffaa892a3f1a40691be97a0cfec8d7087882b4ee1fd1. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/USSTT2000160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07dafcca76c822f5a4c0192d2b2afff848cb1a8dfb61d336ccc4c5f9d8223dd. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:38:50Z), 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/USSTT2000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c3d656d32c8de04b67b283dbab03d889940e43078369d3ac99ecc1a25a3356. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/USSTT2000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8edb96d1e63f4ee2814e505830d23693f49ede752b96c249aeefad12e5ed5f. 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/USSTT2000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37374aadcb40674a4f43653c69d8e65ab6a5e50a57daa01bbbce01f3de0b2ab. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/USSTT2000156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e3e0df36f575c5171e140820a3f7b29f5179bc7c47730e040b01f40c9e5046. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:56:09Z), 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/USSTT2000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c056ce7bdb70c00cf34cfd5618f641200bd2d2a3b327c401d58ae81d0c246f. 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/USSTT2000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b200565a669df59afaffaa892a3f1a40691be97a0cfec8d7087882b4ee1fd1. 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/USSTT2000160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0104cf40798e1bd1ad16c3b9c41ccb85f2e81bf41e7df8ee7722586034d2c9f0. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:46:57Z), 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/QM4TX2055706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063493f24756cee1aa5af01743d57e31e60db3472c80d25fe4d523a595b74314. 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/USSTT2000152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8812cf1b6dbab6c64b6b93df1df40d393c283d92d719521c512f8b18c998bbf. 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/USSTT2000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8edb96d1e63f4ee2814e505830d23693f49ede752b96c249aeefad12e5ed5f. 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/USSTT2000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37374aadcb40674a4f43653c69d8e65ab6a5e50a57daa01bbbce01f3de0b2ab. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USSTT2000156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e3e0df36f575c5171e140820a3f7b29f5179bc7c47730e040b01f40c9e5046. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:24:44Z), 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/USSTT2000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c056ce7bdb70c00cf34cfd5618f641200bd2d2a3b327c401d58ae81d0c246f. 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/USSTT2000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b200565a669df59afaffaa892a3f1a40691be97a0cfec8d7087882b4ee1fd1. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:14:39Z), 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/USSTT2000160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abcf7d06a49ab3af994ab0c3853579ea62953d3e5281feae26f1457004765db. 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/DED832400583.