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 0x48b77bb8db646c5678440c959123cda1efe92ef31236d2a9cb3f70c127dd577a. 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/06fcb054-ede4-4196-ad6d-32ccc565525c.json and https://artists.proofprofile.net/proofs/artist/06fcb054-ede4-4196-ad6d-32ccc565525c.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 0xaaa83d3d37fad492e44c0de937f4516f10300e4fdf3f98af49be396fcddcb8c6. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2433869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828cea094508ec25b0c0994c6dee3d72c48b43d5fa9f6cdbb9279691678b5ee3. 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/GBMJG2433870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4a491333ce1ffb6c1013eacedaa97c225674e567057738dafa41d74df93c47. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/GBMJG2433871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba9730bc5a49a49d463c2c38edf85468e3f5fa4079554ffb4fade9788b66311. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBMJG2433872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246d502ae028d297a83c96ce553b3a812aefbe97a74eda1be13129131ca80506. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/GBMJG2433873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83c93e392e4d6489986aab919a015d1987554555f996fdb3a6d3c3e728228f2. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/GBMJG2433876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3067007e6c6d7ddaa0aeb6fdaf43612ec23438edeeaed79fc87224c7632d3ae7. 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/GBMJG2433877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d651e2755c22a33300a33282a54f2fe82a138c4807f1c45576730583fbc71e. 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/GBMJG2433879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511ca31e3eed105569364eac294704256c6a469189d21df64d6d59a3c6ff4f00. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/GBMJG2433880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc7b62a5d7a4208f38fcaabdca42a24de709414f0a99534af62c06fece20494. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/GBMJG2433449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70726a05b164e9561a9c28f9647cc0d4f0d61b3847264566713e923d78bdda27. 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/GBMJG2433450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcb29150a6f8a58e036040549c9db17b72656c305fe0b8634bcc2dcc23fc374. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/GBMJG2433451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830fd346892af311bce17ba4aeed43a96592d6d8e4acdf526a1e2b5df1f3183a. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/GBMJG2433452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fb5a4e50e8e9cb95ab166a3ba45fcf44ae545f63061ccf812bd4812777cad6. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/GBMJG2433453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdc3e5c418d6b215a8cb9dca496c09fb6bf944aae406971656f402c54e50420. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/GBMJG2433455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979c26f66415e754871c1923c9f714d3b529eb9e3f62ce6a257ed2716c5a0785. 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/GBMJG2433457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f678c74e3cee9c1ec5a8b0e1ae1dc9b0286a171173dfa72fdbc69a125c0d492. 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/GBMJG2433458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09025dbd4a3a4bf5de544130eaa47905d6d63fb861275cf151a850b3cbd8ed0a. 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/GBMJG2433460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5790a251e57b4566401503239aeca4cfc0e65ce3c2227e392be1d90ecf1c6d09. 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/GBMJG2433461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b01fa404a19b9056401c8d78d71b3df6211e44579829bc33a18ff65379ab7a. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/GBMJG2433462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871beeb623b8886dd7ab66042599f6bec30c031f7bf84b945bcee7e530ffa63f. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2433980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77a85e98cbed599255bea975d5145b7c615c420747bed2e9ceae4f12715eb88. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/GBMJG2433981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ecd48be205faa7f2852d595b3a5516d284cd431bfc3f4ee0d930035b6476c7. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/GBMJG2433982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adebae877dc9d1f95a73f762d0098b73552a2c2b6d8ff35e6a72568ef143309. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/GBMJG2433983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda142ed51cf3442937bc68efd6ffd842af6feadc44ae71fdaf392622439bd3ea. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/GBMJG2433984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d16ef018d5429790dfc5b7a8f22c8126120c90938c6ca8554ecf8cff7a5e07. 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/GBMJG2433985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b669abcb601cd45096b68e0ed063b7543ddaa936db96f4effb534e822a2315. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBMJG2433833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31d497a80059c2d9acfffd23a699c2f8b8257ca644a560e235120ac9f81c16f. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2433834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ef5dbdf6d86bc0d32869686c4b52d87f7e4505ddcbafaa669fa1e2a1f4caaa. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GBMJG2433835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005a8a1c354f4cb62cd72321f4c73a81ded87ba83fe632483b28522a4d6b94b1. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/GBMJG2433838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ae01e1af1c5a10187de27a08f63b7d02d5f547bcaf80f9ce365344ce5031dd. 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/GBMJG2433839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242f551bea08689f5f203a125838d5553cb8556ac978d26f2aee74112514a039. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GBMJG2433842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6794bd760edbbd71071cd93af648caf4dbc08cd7ea140c8eb42a6fd3d0704312. 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/GBMJG2433844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d581e8d0e70101d0bf6b9d79443bc0cfb99a2f4e75a5cdf65652506e5d214c4. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GBMJG2433974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f36693c23d5b30ce65af3f3cba349763bae6c95c2c47275e6ce8ce3f641ba2. 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/GBMJG2433975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ea4e282a67f2d605ef64f6aa34b21a704736fd02af64766eb9fab33067a239. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2433976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce04964e57ae05bd222b2dfd1abf4db081d41b64d6635515b72f54cf3d8bc5fa. 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/GBMJG2433977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc0d7ae7344aee287b48deebb31f1c41f9b5876968cf55c15983f4b0edf8695. 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/GBMJG2433978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73e4eb92565143e2dcc0386ec9a99a0ff05d52527bd5616ba4299f3b60ad848. 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/GBMJG2433979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009a76509bc9788d7104d7175f73cff5b11c5646a9d44a1599b9fe7e72df0199. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/GBMJG2433999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762b71a2f70259aaf992c86629534ea679fa90a8eb099112cf572f1e23373976. 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/GBMJG2434000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07ed597e1515681363ddeb417521c28d060dbe2ea81c72a8f903604b9013753. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2434001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96abe90545330db82473e893a2a2ec3b6484b55d616ccbba67f2c457234e66df. 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/GBMJG2434002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d78f1752d20b72d6088a7574cff92f1d3a57defb921e2f1aa18fb116ea1671f. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2434003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14a01f1db3cf6ad8d69e73852e9a0809b23e718aeb7ecac118d0b853f1c2870. 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/GBMJG2434004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53297ac22df7618194fe8e0f7aa50ae49b4648afc690371477b0884541d6344. 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/GBMJG2434005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e125683d746b337cf2ad1e37e56e04fbfe0baed17f717edb89c486f84f21ca. 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/GBMJG2433882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb62a0381977b04f95056db25051ac29530f6a9dd65a4380956563dcc3c653a. 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/GBMJG2433883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ca1ef8e203132869bfa3e29f95059ccb4098b2301c01e2bf3c4cc47e7dbb7c. 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/GBMJG2433884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa355e685041a78263761077171961243971badaa32c83e20abe77215e8557c8e. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GBMJG2433886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeec865522c297f759d7b058d78d80455e330824132bc227ee8a531c48b2367f. 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/GBMJG2433890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b6c6b0138dd44d7d7ed50c0ff97a518ffbe07ba8d0228695165f9661995a13. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2433891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e45d20df26f5168ca44b7312b32616b59d711955070992bee88e1061c69939. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GBMJG2433892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e770ff9713d6eefd7fcc0876793bd11fac007765a6c09300a6be829c35e41a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GBMJG2433893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536323810062ec15542fa17f494ba3ee5e91c8e5a4e3609eb83186c9bd4edd78. 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/GBMJG2433987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49185aa825847b585d0e97a2779e4ed20da5bcaae27955a05ece67a2cc77fe1. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/GBMJG2433988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72451adf5a9dad5e073a082a5b0ecb8711c3b5a340807f9b170d47df498db9eb. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/GBMJG2433990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5bb51cb89368cc165587ae86619faf766e81b773a1612aa53febdca9333d33. 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/GBMJG2433991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2ae919af9f005dc268661ecce0521c9ddfa7ac7bc381556b0178f3e361b6d4. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/GBMJG2433992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc652774c31fafddda80a12dc0a38de429707a3e77f11ea9703d29fbb07aa1350. 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/GBMJG2433994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb380e292130aa2330220ce69d025b9d0e28d86405f863bfd088c62a4bf5a6a. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/GBMJG2433995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4900dd92756a7ab8639ebdbd0fbe0f0b76dbb955961e2003e362bf52dd7d2411. 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/GBMJG2433996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e5328650a0dcd789f7289ddff71cd6045f1ceb1d93923a7e42c1a281c4b887. 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/GBMJG2433997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a6995c4755defa718e64c31c4eb8d4f5788cfd5ee3473b10598ff392767c8a. 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/GBMJG2435338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61db7b59954c0bc118390a3de4e7bfd730f452d4f268baf42b7d3159f1b1232. 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/GBMJG2503110.
Singles Compilation International, Vol. 1