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 0xf24605063ad1bb9e8ed130209df0b57baa28fe0433c8f43751dc47ffdef24da8. 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/9f4eac73-8066-459d-885f-e2fa924c374e.json and https://artists.proofprofile.net/proofs/artist/9f4eac73-8066-459d-885f-e2fa924c374e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f0b1670884f95bad50b9e455764ce47027bb5d70f24e8b5a671c125c1a47ec. 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/FI5ST0800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395b745c64a7ae5a69cf5a8ba2c413fa35c14bd1739222778ee72c0981e25485. 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/FI5ST0800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d0cffaccd69aa00f3f54cf3d496d5a11fb42756fbbb17d4dfe974df3de2997. 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/FI5ST0800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6204ce024e6436c5a4f4a6be99b9d71efaa60656c8159b1fc8ad603b0833514d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0200196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a30040317aa76489891de1d25eedd0c909c82926792d33e75e1012e88fb0aa. 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/FIPFP0300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc56a4526074c9cde4bad436a2d5d657184c7406915c540275df614746084dd8. 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/FIPFP0300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0ba47233ba53d87d7ec71c9edd2ae81a64fa8245a839d8412bcc7d385b554b. 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/FIPFP0300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906f7dda63c200da82d7bccdd9fca0e090cae8d1d9ca58ab7e01f7060a22831e. 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/FIPFP0300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32fdf537421dc257c35895f6c2ca59496750b51544edb6185a851ae5d0cb2d4. 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/FIPFP0300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c42aad333e265e3ad449f696ff96e75f91fd3e984a1235ff6a36b96fc353f1. 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/FIPFP0300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e3eb07196dbd1e75d279f70a4a1eb50f76c3dc007d661d941e1b02d79bd48f. 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/FIPFP0300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93e16c7191e7c33f6549fecb1eddf66568960d7d506e255b102d371ed3aaefc. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd42328a863c670a71c104b804faf292504b370577be460cfd17388a559485f9. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:55:16Z), 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/FIPFP0300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be76118bcfac9681dd2c5e890e5fccc0b25b2ef6938bc73e2f6212eb034cf5b. 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/FIPFP0100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e310fd7fc3cca21c89d2880692a193092f782ddba09012d622c8f7347a1419. 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/FIPFP0100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cabb064ab2d85e628ca1384b8b1d9707ea1b703473b48d14dfd3e64d1c176c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8aab15c31db22a91fe2abcd42eb4dcbc15814d80c1f695f9b478980fcf8bd65. 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/FIPFP0100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e33fa200e2df2fdb62a26749a49825885da1828c4c322bf4a549fecdf98a00. 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/FIPFP0100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655ee7a748b8729551eb94f25a66b9bff3d38b36a9576f76ce9acf933c9ddd26. 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/FIPFP0100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288b07090bfe6fbb39de72d7264c955e3f3b7235cf403a14a4c8d9a30fa2572d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b08cbae9188c1b971483d5a8bf9acb5acb9f5aa1bd4cb4abfa80c9351522c7. 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/FIPFP0100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198315da10e629cf4b6edc82a02d13c4d172a65258fd31681c373f96b5cc8a52. 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/FIPFP0100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae25ca1940cf38c2498e38a45e833c14792af4034bdfae8784a8b19e4b8fd65. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49012477f68057ab131a90175af7c98de9ca4a90c698605d2cb41ba362c60a31. 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/FIPFP0100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b271c63c5785774f8a8662d30e8697ca3aef9885b52c5a5bc32f78a6348c22. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:40:18Z), 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/FIPFP9400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b794b6afe4eb573854f8ff43594213106a9af9a90f4a8caca01521b34884c5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP0000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1e8437a5b5f9f468ae55e9763c08f36ca343cb4c63916d50d7bdfec2ef81e1. 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/FIPFP9900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa788c947b993fc7917109bbbc0e80c533d616e6fd17186bf38425395c26364. 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/FIPFP9900127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586465f94e9078d64c221b0fa71e5a8bd4b2abe55438d3551790ac37217acdc2. 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/FIPFP0100089.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387ec20b75cee8dbb1f11aae333de627bf44edeaf40c409f54298da8b45924d3. 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/FIPFP9700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336d35a7a70ac278035fa1cb5f180378c1b587c5436ed6489ac9cea20dc00881. 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/FIPFP9700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76679b4adc48bf5dee609b40a72ed37d5ab279aa37838c5605e3f012a9cf61a. 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/FIPFP9700098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0716d93cb4c9fe8419c38fef81c6b3050afb2ab76eb4ce6894a3c8cbaa7fecfe. 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/FIPFP9700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce18ab965290bcdc5b1fb15e6981e71853a0fc2fdc6307383dba8a8b726a1e67. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP9700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17501613188133e2a914c0adc3ec79c25fe4cbb9f5f8658276f32765f76f139. 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/FIPFP9700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1578d90ecf5c488ec99cb9fda4fa8cee147e90bcc60d0db85153e0436a08fa2e. 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/FIPFP9700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab8560bae040604cbf2e07303cbb3091e8982d4090c758fb1a0e4e493900764. 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/FIPFP9700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3155806b48cdd560ac9bd33a41ae980bf73983c56217072f9fc1f1cba95e0d03. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FIPFP9700089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d093689887fee5e8fdf5848844c343d00845256cca43bf478b0e119d43e6fa9. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:53:15Z), 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/FIPFP9700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f765c3dda6d61bcb2f1e7df5afe6089c1ddb420dbef0b0a0cd956fa18fce1b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP9800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2dab883ba48f4d31df2b4e1b0f9ca6d75fd81f56e5fe9d19c4679d18ceddf3. 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/FIPFP9800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2078087fc8db4d9d39b91bf97aa312c69daf76cefe77e72ad448856d0ba0de25. 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/FIPFP9800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0d06bc0afba56b0f57e97b546a6f72e61e51eef8434938e7b376d4092383c7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP9800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1429928d8d1ad340d29da8706e113a43dae08740c34530e1c3a1faad069e2317. 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/FIPFP9800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1e1c82e6a46cf760a9da0c93ab2e1ad0373807ba4b9d82d293ddf89a0ce9cf. 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/FIPFP9800063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6088307aba131b76b9505bb43b0f1273cb4a515f04bc3f98cac62aa81e248013. 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/FIPFP9800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13f66b2bc5625821aec37323c32c46fcea6df3d6149b81639dacfe6253b76fd. 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/FIPFP9800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff87f72da30a0154364c4f3131b2409bb981dd69d24c1028ffba415e397e5fc. 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/FIPFP9800070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd711d858785c1bbc63c5b2a522dcf3e35bef5191aaf24611f774892ec2f4faec. 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/FIPFP9800071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a5729901e92e783d1defb3141d9dd8a39abdd2065ac2b4627c91daf3a5861d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP9800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e4afe4b0fa73a027be6d2d190dbf6676720590e0d8da570cece865243e172c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:45:08Z), 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/FIPFP9800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4a755c224448972ff8d45f64af6170f19e739ddc70b6ca8dac34cb042fc112. 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/FIPFP9400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ffba86d7103141a0964e37e7526cae45b5d1a56a1ac660a949054ee6203306. 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/FIPFP9400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504e7fe9b0f0eb268070009a46c13fb9121c197c987112782501a9b9d076b26d. 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/FIPFP9400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92933398a4e3825cb412844611000d802fb431befae095f50fffbda46cfe42cc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPFP9400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e566d6925cb0f5d096de4b6763fb0a5b9eb781ee538325ce81ba75d6e41403. 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/FIPFP9400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31629425fd6b28dfc5c76d1a68c9f98df8889735ac8849d8b1d864c51b1be475. 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/FIPFP9400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785eb1d6af091c122846acd1ac08352aea9411d882e61784b0109bc213a649f0. 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/FIPFP9400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc99df5e192704ca94e272d757bdbec70134757776682583234e77779cd5264c. 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/FIPFP9400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1e8437a5b5f9f468ae55e9763c08f36ca343cb4c63916d50d7bdfec2ef81e1. 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/FIPFP9900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521017bde3e695b2410dd9f59e6073ba6553e48ea3056dd46be6546d1dcd8006. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FIPFP9900042.