Grails may refer to: Grails (band) is an American instrumental rock band Grails (framework) is an open source web application framework See also Grail (disambiguation)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xf7c082401d9400ac076a85fa37a7c035d222749da8b7068bb5b2920e282fd007. 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/5760e9e9-6491-4f86-980a-b0b4cdf04f95.json and https://artists.proofprofile.net/proofs/artist/5760e9e9-6491-4f86-980a-b0b4cdf04f95.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 → block OTSBitcoinBlock must exist at that height 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 0xe1d4e57ff64e45e1736f16e5b1de432671177de7ebef495973ef3c3e2cb9d7d6. 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/USY6C2335301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6437dde64d5dc6d7daffe19d7bf756358cf6ba13c72efed6ecb429e7221282e1. 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/USY6C2335302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c987388f25bbb4f9c772ec3b95757dca595110bcd5420eb75095985d72f4d7d. 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/USY6C2335303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a43adacc91bce902ca19a2887fc9b15d90a075601e7eacfcd9c2a2559f57738. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USY6C2335304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade259363bac14c821ce9429dbd6acb47ecdbd190a40c0c7a3aca2518b603374. 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/USY6C2335305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05850a206e358ab1fd1cb8899987257f8d2f1d61b44d7dc7c554fcb198f840ff. 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/USY6C2335306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb363f94c9dc359ff5f5023337a4c88817aae46912cecfd3afab39ecd15ee2a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USY6C2335307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94affc26698bb34630d54bc98260132b90315d3bf30da00dc2ece918d5af730b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C1727901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f10b17148324610c5b355644bdc4ed016be37f51e0cc806ce3382ef2b5001f. 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/USY6C1727902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1521a9c41f24f842698d295774fb78e450ba4572b297a67febf1b67d56a63be. 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/USY6C1727903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e655a42af1a4d4da4c601672cce1316cf4c9ccdf8610e213b57cecde5e3de2b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USY6C1727904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb584de9ecdff2b296d3bcc02b9144617d0661649a2e295064f6e74220649423. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USY6C1727905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e19d55c55c5f659130477114c208fa424a07024f9f19303998a1577320847c. 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/USY6C1727906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9835679cb68c51be0a5106af5d88f0c831744efb28b318ee9a09684c6fbbba1. 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/USY6C1727907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c5e3c077c122595cfb47ca94cc7d5f49c5e0f9470db2975870f50de3713cd3. 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/USY6C1727908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5ee0be7a3ba8d77c3eedc64b3011ad62f7e9bcb43d94a0bdcf55e1bb87a7ee. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USY6C1727909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54afb3f5c0dd0920a8ed6f618c90b913b04019e27a02d4f4c20bc4ceb9a183ac. 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/USY6C1727910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1d1f627105d84fd634ed0bf02ee42e90cdbe7452aeb9edaaa865f62cd7446e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USY6C1727911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e696f000a90f4a91f9f51087197e52308b827edfd41eae429e29d46e428f732. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USY6C1318701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd2be4eca03b3d78fbfc7710eb2783896a7fa22c6344405e47cf1dc8762a202. 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/USY6C1318702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d44a5470c857f72f4ec884f8bffb59e468b6a44113b6c5313736ae7b1c226d6. 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/USY6C1318703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c53efbb92f46a9827aa227c824ed6d2429e5f0ea15d3dd208014e24036f995. 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/USY6C1318705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6677d8419067dd049296d257e14e05d3249369d6309b8bd58988c99a721af016. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USY6C1318706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81a9f6d0130c00cbb20fcaddcf62c7ccf51f072e9f453c1fc978e20966d9047. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USY6C1318707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce3cb41c3c56238eb62c4d07d30fae17e46ef9801c3b59d95b1fe32e9edbf43. 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/USY6C1318709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bc326d029d113d23e2bdc83c511dca3af0428f4d78d01874c54ac04543a485. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C1318710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e76e7f61a405a2d6684c22200dd7774cd384963fbf38b89e114c8a132a310af. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C1318712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0708577216bdceb3bfa5278818c23fd2b774f4c53e94004ed4b0d2ea8794fde2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C1116901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7d1708c1cb7e178f03ff6c2dd33bc4e1057dc944ae836213f64d1db7551e9c. 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/USY6C1116902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5d26389551e6092859f4f5a4d5aa680c83e1e8ea764c028cb178f6d31959d2. 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/USY6C1116903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1e9fc4787438e9c8a14d106c083b81aa3ee5d469e89724ba7207f633f4dcaa. 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/USY6C1116904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1694d4a637417af62d3241664573e9738505b7f00a34b09e2ef8726d873a76dd. 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/USY6C1116905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988ee9a6a6fee7c4baef60fa4b8da838ae62db5aa6ddba6f93b94c9b4fa8462b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C1116906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4beb22b65994e51217d7f5afe4c2a4569cef0b40c3f6dd9763d214788d03b26. 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/USY6C1116907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5d9ad7b9f50b39dfd17da24c8d48c73c38c084a483ea4c2e85c187cba2f991. 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/USY6C1116908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c92f767418ff2c2667b8225b14f9462ca039c5417a9138d3c2157d4cba842b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USY6C0814402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051e8a4d982297ba1aa13e9927705c00e2de304ebe001f045e1f004d7d519c20. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C0814404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedcf533d0781946424ba16936b60775947f41c5a8dd8380a85caeb4e4a49067. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C0814405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725305f9c9653e1739293311719ba2cca6f1a4f89974bd44739abbab100b7708. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C0814406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8004ef5c3ed748cc02196c3ac1bb7815d530be7b6c8604181fd1adb711139aef. 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/USY6C0814407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddf96af11294e797911539db69093aada438bda66ff24c9d6184a22e223d441. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0813653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd903a8a2fca8051e4135ceb2317aac401abf7012572f20d9b0279366db7e4fef. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US89R0813654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b009dd464973243d2696da1a2d7306a999ecc68fec2682ee38c98c797a1824e. 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/US89R0813655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692fae436645eca0dee1cbff5980bd88142293d163a9af767262bd3baaf9d564. 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/USY6C0711801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4ee6d263cafb7a3d1ed7f371028c39573e3363ff06ffc64de53f002123caba. 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/USY6C0711802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cc615f1fbcd78f35bca32c026d47164709bd2f9e815cdef441509c8411bcdf. 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/USY6C0711803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5d04471f64d1361e02b8523f061f300ba16a281471af12574df3e9e4542087. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USY6C0711805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032394e31eb2811bf465db57250b7d0e7b9cd4da710a57b16152400e4662819e. 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/USY6C0711806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fecc848135563dadb63c7dbb7081b2c423407ee1da4308377386d598965cd47. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C0711808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754aea9ca232516fc8cdc69924347dad8c11a678226c7626665aa843dc38edd6. 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/US89R0730251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29fd344e07bd76b3156acff3579dac093c4eafb3014c61a562ed7ada37a8aae. 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/US89R0730252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e463f96478812b01f765b54582f429d3acb9ca3315416401b51b86e02ad838e. 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/US89R0730253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf501ca69acb52ce0605cc8f3c5b774615242ea64cdd128e93110ec49401a6790. 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/US89R0730254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f7c5b95ea4da048bf0204fd1ca3878e37a7dfbdbbf1a53bc72142f8d9d23c5. 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/US89R0730255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a8ad537de4b385ec046f6da9645205122fa055a93291c962303489b1a5ef3d. 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/US89R0730256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ea27151d71bbf13d3c2eba12006957e94b9692f4b04df72871db9f5a992e82. 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/US89R0730257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abe14d9f04ecabd4520a3581a528412a2612d9aed7bf0db803f83077860aa45. Chain 2 (Bitcoin): anchored in block 957287 (2026-07-09T09:48:29Z), 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/US4JA0400276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad044ba8b28b4d17fbaa6b1667ad4b0234f578abbce29534a4202f5d8d1afe3c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US4JA0400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6d34571f1a4d732ee084d14861f2ac8ad2f7c1d0f44e58e5c6c365f96af64f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US4JA0400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8fe44200414cd05fca344c8b1e22e7ff6ae5c5d1548fbbf94581544db9d42a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US4JA0400281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2851cbc47ed2724b30ffa48fa5e6b7fe33dbabc602a1abc5bae038ccc808ca9e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4JA0400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfceb52087cb3e0fc6b5d035e2fed3677d6f48badada0a247c5b7ba7242c069a. 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/US4JA0300240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd49c0f7eef8c38da3c9185a1d10a709c253e26a96a63393739fa442b67e7671. 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/US4JA0300241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc942e0e4612ff60076894556d42e6860fa3eb5b4d543e8423b10f277e226c208. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4JA0300244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf06b9636eedb57abab3c652c8229f68c81dc0d0044ee8e6af90af334e8e2ed9. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/US4JA0300245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7104e6c47c1e67de16cb4190456d7760b924d200cf15b571d64f74526448e2c. 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/US4JA0300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf166370be95b8cb72aceccaa5d35add64ddb81f7bf40d8b060398e7bf1021099. 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/US4JA0300247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa504a3cd49eccd0651179b774d113d2e4317c59c328053d477217d760cf64076. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4JA0300248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05850a206e358ab1fd1cb8899987257f8d2f1d61b44d7dc7c554fcb198f840ff. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USY6C2335306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d4e57ff64e45e1736f16e5b1de432671177de7ebef495973ef3c3e2cb9d7d6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USY6C2335301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d4e57ff64e45e1736f16e5b1de432671177de7ebef495973ef3c3e2cb9d7d6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C2335301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f913345bec0d42ff53f51e7a1af7394a9bd64e8d020dedd82f8cd00c8c92529. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USY6C1728001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12df889fdf54f4a452affa254bbb64f408b32c961987c52f2df2809c07bd97a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C1728002.
Everything Comes and Goes: A Tribute to Black Sabbath
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea376e2cc10e3dc416d7ac1a8324fa78a973f05476c499d5289487d3ae41137. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6C1604003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c744693ef3384d10c7004a9ef20903fb0953cf0e59c4a70e3e503db38f357d. 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/USY6C1604004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8249f6047263589589c6a66f432d414b8edb87a01534d0ef911fe1ed1a594423. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USY6C1604006.