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 0x66522a7ca10f25ecfb1afd1701a9c4bf30567b086f77de0a817c0f31fecb3d82. 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/3279c148-1cfa-4a62-b07b-834ee2142625.json and https://artists.proofprofile.net/proofs/artist/3279c148-1cfa-4a62-b07b-834ee2142625.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 0xb530e0a2aceb04814ed961de26b38caed62a27533c5cad9b67ace0071f5f3346. 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/ZAE531100290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171ca2beee831c9865d9659195b7b1789491273057373b86006c17aacddb6df0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE531100283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef96fc17c2f1ec51344b6da2d143dd4d2c0c966a247e57d37eb919b587fa4ccd. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE531100281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7618e7c4c12a1fbd0c8482d8911ca0c4740cd78e6a308a7ac2c867565f1c4335. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE531000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56ef920212c9f9836b653e7e22716997ecfafe66267c060b21a77ea07f93c37. 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/ZAE531100275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7115c98fa4055f7acdd705d4ff935006bf8ba977aa086c1c25e2e4775c182c7. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/ZAA011300661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6358731fa42552a49a2eafd06dd16f28ae122692489c447323f167cec880032. 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/ZAA011300649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93425c317f2cadfc3f0a6171ba632a49b3ec3f31820c390afde5774a6eeab9d7. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE531100280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dc42c26cdf9a1d338b90faddec2e6f302eb49b3f020637343dc2b808f9f04c. 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/ZAA011300650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40397aae7bd161ad475e5c3e16eca2602c0cfe70fe3c62865fb91c5d1fd6f234. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE530900328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc229a70b00ac2d2c7fa39436949cf42716b0b9ae818c96c4bea1042d73a4deba. Chain 2 (Bitcoin): anchored in block 957579 (2026-07-11T14:35:38Z), 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/ZAE531100288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc631118c3abfc584bf8ced3728ad2d5f17383aaf435d11a6d44363b4d73b9dc8. 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/ZAA011200583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648c6e50dd85b08d6b8ef2952728d9b5c2c22b63f97b057c6f808ebbb7e5db78. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC050600292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd882fda9df5159a7fb4435a7c17c5066d0f3f78544c1d63fc9ae03923baf4b8a. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE530700123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646723c19c34ec76ae1d565cb62bfae3f1338c3bd744653cf194e9090b50c646. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/ZAE530900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e3612607ca92d71e5d920c1781f434b930a0b62f070fe81ff655a3cab955e9. 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/ZAE530900307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910b969a3270a7680d558e7dc1193a3c2ef3ffdc069d12219c0f295ebedee573. 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/ZAE530900329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1464813333f68e35344a2f7f105606592af89397fbd27fee401a4f116a5f05a. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/ZAE530900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca01c9ff3eb8900adde9f0d8aa39ad79ad92e8cee89ce823d01b4a38d0c4dbb3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE530900315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468ba110b1228ec0fc12f48c6f3f910cf51c7a40b47809503480f519144d340c. 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/ZAE531100293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b0388effd28cf782f3cbd246b26cf9ced69f39d1289f80ec544204bf3819a3. 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/ZAE530900317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77950cac43de9038bbee9deb5633bc7d1cf19ea7d17f61a369c291769e2325ab. 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/ZAE531000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6909db6399a840b17cafe419d4c0841bef780d6ee5fe2557594b628a81bb67f7. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/ZAE531000112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfb016d3303cb15d4d72e4184e33f1a7455eee023efe4fdd09046b7f4b29f12. 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/ZAE531000093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69937f9db1252378f33819d7fd3994662e75816e526a78fc9f007de708f7824. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/ZAE531000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e013477650018dd7e939c84cb2cb7dcf3f03a46eee3c2ef7765f0be50d292f5. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE531000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822ce787623ee03a10bfc18c9b4bb022a2423cd71c8123dd68b7dbb5bd7fc66c. 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/ZAE531000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56ef920212c9f9836b653e7e22716997ecfafe66267c060b21a77ea07f93c37. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/ZAE531100275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20354c5da5e1bcbc3d0183cf5e67ec8edaad76c1ea1035fe4e42bb5588788cd. 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/ZAE531100277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0355f8f351d243f3ddb84372c24b7edc2c51f04dff46f6b43954e1175a7e82c8. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ZAE531100278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de787bde36944c3b6f847ed580612de5eef79a9ea624842684c4d5b1adf50f2. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T12:45:27Z), 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/ZAE531100294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7920be7476a7c8717ebf0e798527dc0bd0806ea9411ea26be1e48b0bca818168. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE531000439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af7dde195afc46940f7bb29a486471e717bfd4f20f6ea88f7c1976d6bed6fa7. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/ZACT32000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6091650f16394ffa6013955d4d29059e0d1e1632049a37ad8594da1e9cd64aef. 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/ZACT32000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145a5ef2da2d146c572cf895170059b4827178d15a15111ac837931ea7ec7eef. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ZAE531000447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93425c317f2cadfc3f0a6171ba632a49b3ec3f31820c390afde5774a6eeab9d7. Chain 2 (Bitcoin): anchored in block 957957 (2026-07-14T05:10:34Z), 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/ZAE531100280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4983886a2eb7d8a794a6e8d3d7cfa73513ef7ce05cebad864286cba18899416e. 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/ZAE531100287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2248c57496c8e48eddc3cb62e0c5c78b973eb62044290ebe3190a5ec92ffbf18. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/ZAE531100292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0307e003d05442a944f35077ffb7f038633fb0360b882da652d9302fce0629db. 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/ZAE531100296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0355f8f351d243f3ddb84372c24b7edc2c51f04dff46f6b43954e1175a7e82c8. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE531100278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf00a30e671886e3799ed8db603303c2dfc047345e3aab9bdc9db7258f0495a0. 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/ZACT32000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279fedfb499fa705673bad571e50cf30bb8b019e4d27af95e6ecbf5a8883d0b4. 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/ZACT32100062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4471421ff9cce8f57afe91e762542aece605b03b206a7a1ac5b8f4145f54ca17. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/ZACT32000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbfd268cacd92128a477482cdea90ef982c44622a9ed796d860a34126ab4136. 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/ZACT32100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443031aa629adac068d38af2f7326ea27f691a038ed33820f0e0e467a3c3d368. 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/ZACT32100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff17cd51dd39efd425807d9d05cf3a89924ff51c9d77c218fc9a01afdfaf4481. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ZACT31600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbcb9fa59ef1d41b02ca02a758b74e7c5953b91f4586f1f4064d18e7ae71085. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT31600002.
Kaptein Keurspel: Baby Tjoklits / Kaptein / Jessica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787cbe0ab608affa2024508d36c9ab7ec8e581ec7bc082c9d3f6b083250454dc. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT31600008.
Footloose Medley: Footloose / Walk of Life / Hillbilly Rock, Hillbilly Roll / Oh Julie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d3a3388aa5445a96e328fce0e8b7d73a95f62f1c5b7fd18e228f71a5954095. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/ZACT31700014.
Wanna Be Happy Medley: Mambo No. 5 / If You Wanna Be Happy / Wake up Little Susie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082db3876a34fcbb69bfd363e4b0270522660dda716d18efc16cace52f744a92. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT31700003.
Timber Medley: Cotton Eye Joe / Timber / Cock-a-Doodle-Doo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21119d1fb96ee7cf9c4e853a8fd917f543deb8d1188d91733c072619241902e1. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/ZACT31700005.
Sixties Medley: Rock Around the Clock / Blue Suede Shoes / Guitar Boogie / Oh, Boy!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7314a77f845d4a4fa75a96c36117fcaf97f8a160c6ac36a6cdbb4427ff093a88. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT31700007.
Party Medley: Sweet Caroline / I'm Gonna Be (500 Miles) / Summer of '69
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aa1506272ce1184b8e933c1425395b0a237afce687115de753a033525e17c8. 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/ZACT31700008.
Grease Megamix: You're the One That I Want / Greased Lightning / Summer Nights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad15671ccbf0ee4606fcfc4337011b1a7c1f43eb430ce0c6f6840f9e0f0d241. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT31700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497c45d7e9a803496cfe08d1d098a9e078b6540d8889e04b562c1b9cbaea28ff. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0381ed5f9feebb522a6c82f4c8840b9288a8bd35781737e37a5a99f839711b3e. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/ZACT32000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b712dc1153ba2cd26b5ad1bca9ac3ee33f390b650570cfd517ae54c6695e8e4. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964b2ca0141f76412aa54cf58a97dbea2ce41d4c8a4e05db9b2ec2d3581d2707. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9b8a2c1f3439348027b7a8853a5f12efe97cfdc01771d4a1caf8ffbd9b0dba. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/ZACT32000023.
Baby Makes Her Blue Jeans Talk - 2020 Re-Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc27a1356bbdd1fb693427ccacad4e0625e9f200d6303763e7c847cf220b3b9f. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ZACT32000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb814ab4982414a29f7f1c5c4e6c7530589a3cd2495a54db9a27045f46e968ab. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87670178a0a5470819748cf39812a0cc8e6b79ff46ed4095da43488bc6906e9. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/ZACT32000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e2124514c226c90190e114f022c38d38272c3b6374aa579cc3c402b1fa2601. 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/ZACT31600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185f618a92018003c475d1a517a4989549509e7f5b6881ac5f9cc8483451a72c. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32000034.
Breek Die Reëls (Afrikaans Wil Dans Remix)
Breek Die Reëls - Afrikaans Wil Dans Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d0ba4f1c743a0c01cf4837f197aefb48e88aad852d4815aecc2373f2ff9c2c. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/ZACT32000039.
Hoe Lykit Met 'n Soen - Afrikaans Wil Dans Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67aef2661b0fed62c5fa306e01eb8f2bd7d695255121a17f520f5ba8ab991f35. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ZACT32000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34cdf7bcce50bbd655c665343311982c1b95f09560d3c3f22e29cee9fe395ae. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ZACT32000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cbe3cb440995f69af428bc1f9f13b30723536c56ff797ddec698b0aeffadd7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389c8e24cbb24a9af8b66d74ced803e5b2224ef5ae02c89a8d982bd5b0cb361f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/ZACT32000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6f2e5f79d7248bdd4e11a3e9720237b125ce5670b95a7d5c66e211015391d7. 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/ZACT32000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2db9dabfdf46320366a9883f63f93b15dffa9ba42a16b3417793fe68ab90086. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32000051.
Meisie Sonner Sokkies (Afrikaans Wil Dans Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22c3d38e8f3dc66c4d69a44b43ef2a3e2507551d45e38b8c712dd13f58181dc. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ZACT32100022.
Meisie Sonner Sokkies - Afrikaans Wil Dans Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbca071164863e76c58c30aa9bd0c053d0f97932478136cb4c2d2933af244dcb. Chain 2 (Bitcoin): anchored in block 957558 (2026-07-11T11:36:38Z), 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/ZACT32000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cf16b5d3d9631afaca0455edb524f4736c8d550f70b761c48aaa7cdca4f4ff. Chain 2 (Bitcoin): anchored in block 957957 (2026-07-14T05:10:34Z), 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/ZACT32100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51307285c5c6799f75d0f00a56c7fd776a7227dc491837ca2eff17e46ab388d5. 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/ZACT32100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fd96865302fbf737c22c876b5728ad7c6878d3e9768b6fa5b1ed66da37a2bd. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccd878becc55f2cada9c791b558c321b7b043462114a3b630c2cae39f14a15f. 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/ZACT32100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094e08dcecda580963887e4db5bd0cd4bfffe2ceae51511e23cc94ab138bd668. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32100015.
Have You Ever Seen the Rain - 2020 Re-Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7d526d30d3125605aa0455917c9689a06ed332826b0d4f7ee662658f58d9c8. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131bd1c5f0f959f9ec69b5afd88d3fead3c3802036836d6369e1127a1b55ffb2. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/ZACT32100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94be6cd850ded4a88327198b2eb329d8892143c7bf33c6972ab99b351ff0b59c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ZACT32100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bb27091fe7c96cec86669393f55aeb71adb943510bffb2e50111a5fa800f2c. 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/ZACT32100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34370b78e40a1c43405b9eb6636f47b3ae160bb85d38840133cc03e863bc335c. 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/ZACT32100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681a612fb6844ce5db8a51a1b11bf1351bc4304004832295491368a947a70528. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACT32100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ead2a5ab0392e4fe5db32dbf8ec8fbfc579082f064e6410bd89c7a185c06ee8. 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/ZACT32100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41886496d34788e08e93db5b87ad63f8c3ea17dbfbb3918e0e5f735c887dbcc. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ZACT32100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88e67bd2a11675bf0b80b46759e2db7e2f3c513406548bf5f541147182c8e2e. 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/ZACT32100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292dc590fa35f1c6a3c5b4d1293d9777e793ed1830465d5c010dfbe0ce5d3a11. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QMDA72219398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7618e7c4c12a1fbd0c8482d8911ca0c4740cd78e6a308a7ac2c867565f1c4335. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE531000107.