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 0x0f4d79cc06d557599dc29b9ed2e2a64ce6220f5407b65da2c6e1fa175a84e262. 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/e0e19d7b-6643-4cf3-a099-ec0e9e5fad05.json and https://artists.proofprofile.net/proofs/artist/e0e19d7b-6643-4cf3-a099-ec0e9e5fad05.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 0xcdf0710e9cce39bff97677da3412cf0f6bcfa5a32a40d9a718202a5de57e535e. 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/PLF242211577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ddb421b341ba68db37f834f60e5a4953e06e672537e5ba6fa20175760a39a3. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242210986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef18a03dba21e61e7a1055b0d2dbc412d1c0f58c0700d155aa3a1b84c3cae5f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/PLE951200934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a88e73dbc95110e86123339ccdf0fcf24a4a8f824c61fb4a8d9e69bc117751. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLE951200935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0573227e1b838518239efdfcfbff21d9676a3874374873a35481b1f10cce44d9. 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/PLE951200936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c802a397976e017dfb7ba87d6e9b4469d590a49393f453a17dbd66aabcb5b3. 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/PLE951200937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6ee40a48ef5682112fcf7b38d41028aa0e611bf8613d5d8c281f2e1adab5c0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLE951200938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e4cb059c15c03f6e7ff118d7f4511d0e474cc5aa58d5c9710324770fecdf22. 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/PLE951200939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa03efe19295ec9507cf8d1f2d47e5189ee0a9a01415cb8d1f81f55ad63fbde9. 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/PLE951200940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89fe20d3b5bf846248351c12ae510f729be8f97b95bdde39467fb9f9eef5ea0. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLE951200941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f2c6aac727a3450057b94c0964bce6f1aeae608d27eb2237e05123b6b334f4. 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/PLE951200942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682f9bafbe308011361660c080a62d2e2902c89c9688a42e4f6c324b43eef4e8. 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/PLE951200943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8452bb1755fa013fa7c2f5ec1ea0529eae83f11bf28d10e89100f97cd6e7bd0. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/PLE951200944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba74179505b94b20c7e15fe52cd65a7b72f9cfa574bd134af65a6ce57aff841. 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/PLE951200945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807a4a989b343e1ffe583bd49e4895363228ae454bf09a94c892daabf84ae6ec. 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/PLE951200946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd207ec2493b1868886e428748365f7d11fa41901c4977088c32b05e742ee20ed. 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/PLE951200947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3ec92717bc61e9e4327d0ede517355e7ff421761d0ed62845527ee7446fd7e. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/PLE951200948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b8fb290b2294c4b05082231deb2ab4b999226b796ca43cb7698daeab1b20a2. 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/PLE951200949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269dcab54bec970e5853fd65a434d24537b82d9f990df6e8900a4c2daee648be. 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/PLE951200950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc632caff44565fa3c609da4e906b987695283c3f72250364137039634704b5. 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/PLE951200951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc206fef8d3afbfecd1a9ee81b4692b6bc57e1a328622b97332398115bd123535. 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/PLE951200952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e52ee529e2cac895b7d403beb7f3d64c48d0a425936c00470afea6c7efa6f6. 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/PLE951200953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b058644935e5ead8969f2956cd36901397cdcc97011db023cd22ee468558ec. 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/PLE951200954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3e7284ca09c13393e6fe1fe21698c8f82899c085a85a6c4f13fceb1f3da704. 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/PLE951200955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70088c69ddf1d712e5f2375d13c63a7941c6ce5dd8609d9daaf1bfdf00768a6. 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/PLE951200956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496b8467c8e193b55d9bc789ad8ed382d130f9e2a9448cd3a7afec55ca7df29b. 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/PLE951200957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9baf8078c9ae419a1d01ea0d608d4937a4fcb6551a992fe4eff63e1db2d9fc51. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/PLE951200958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd49381eb251578fddf8cee587bccd40851240911c8a19dfdafe6fd871f377a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLE951200959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c33e0a61933440af7081f34cf0ae56bee4aba8b2ed9f0ef34ebb15e0bfc5996. 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/PLE951200960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01de43b7afc0a5128ee2723bd94e08dd9d052a6372eecb98d8a803163c33e997. 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/PLE951200961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60764a68e7c203336d253194c36f1d1c3d1e3e4710f84719cef11801636e3dd. 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/PLE951200962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cbf8f3c33d6b479ba7df144b174c971a544426de48ca2ec103f7672b51bd0f. 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/PLE951200963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226eb6796f750746a56a39da60316e1595578680654e3ba4c5629ec762d83115. 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/PLE951200964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a462d7881332db2ff38ebcb876f3b43ff25c75a5d84c551f7c83f0b00f127f. 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/PLE951200965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb438f5039bfd371b3e092a1a2d8380e5183210e4f1f79fbd40b7ba468f608fe0. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/PLE951200966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb940b25da8b161514999972f56e0b5f30c8e40c2265dc5f23729da0c27d94849. 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/PLE951200967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f842b27a1e724ed978a3962101d07c02711c97e0879745f3f6ee8a68a3e39af. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLE951200968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7aaedc8335cd7d6d2c877300431fd648c97f1d13f3c526657103fc9174af806. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/PLE951200969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9692bd14a2b2f35787fe0799823db13039953ef72d36412e22147e95b32f3943. 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/PLE951200970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2927969a758cf2a29e1168ea5d1ebfd15c184140cc1cefe2b40bc84120c9f3c3. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/PLE951200971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1105996118a1d3fe344a990f7ee5ac196a5ec012a8eeadd2f574856d4efdaf52. 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/PLH851200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1221eadc51f95a89379111eeb642e1d8aa6fbd743fb5b4083484adc29d43c8. 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/PLH851200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3eda529255d6e4e911cd40e23e7044d12ea853c1dc9efd6db7ade80d37ae18. 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/PLH851200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4483e85af20f3f0d3eeae2b185dd92af7a72ad7ebf34ea3cd2d03fcb07e503. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH851200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ffd49e42e1005f787998e8c6a56935ad6b9bf24776cca8e9f3d62e68ddffb8. 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/PLH851200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4ae17e5ad03dcf6635a2223bd89a3745113ffd075bd3fafbc6f259163dc031. 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/PLH851200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a435ddeaf0c7f0716fc0ac3fb47665a062864f9e540ee7913ebc58cbde48548. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/PLH851200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd221aae57e5758c137eb7c3ee081122f6ae9185d7db8a3c63d1011660a2d7c53. 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/GBWUL2026093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b78300cc33cd2ed42ec6f02f6cb49959b83d019bfad4c825e9e029a907b4e3. 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/GBWUL2026094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccc681efa51c61d85a6e61ad0a09139217c0a87fcad14b3494c922daf6d2c29. 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/GBWUL2026095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4782d533aea6f822cf0cfced7412f1e889c1de63d6673b9e0b4bbd89dc894c. 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/GBWUL2026096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb154d4196515ec9236be5d852308be7619c8c78aad0f47d3b73b74089770513. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2026097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8b1f76a24d4ac0edc53102b9e541ba665c348e6830a37339a542e97a70bdfb. 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/GBWUL2026098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb447af13aa3873d8a1977d960cb48006c51408604ff62b66dd8f909624df3321. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBWUL2026099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f0db13bbd47585ed4eb28b482a80c3277c8a949ef0646a7143a6ccfb5d34e1. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/GBWUL2026100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010bb82196d2761e74c1a7cafa4c93e2b4241bfdec7676dd4a8bd50ac0403d45. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBWUL2026101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6466f5e79e55eebb41abb3a5c2a83a29a863098c92c160d42232b613225f6932. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/GBWUL2026102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d0a24be9a6a1c8822b4370ae1076ebc31594f3b0888037a01c0ecd73b83c16. 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/GBWUL2026103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21cb60ee73d01bed6823f13779c472490cea736ec3f5d5648f5c253455afe1a. 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/GBWUL2026105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8dcac6a469d9b5a58cfa2c9508968f6130bff59d6a333e63c1f8ea90f2e1b9. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2026106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0679c686888d9440e523c71d509fec75511484dbdf16687dc0013c0ada91879. 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/GBWUL2026107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8333292e4bead9674889974951a03c0a1a4fbd58386ce31f03ba7f89c7bdf94. 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/GBWUL2026108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23f3c1dde3c26f3e4a845cfca684abd338adf9e06228d1aa8c4a4bfcc1f19aa. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2026109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98146d3f0078f855ebf34d7bd62fa7b7a232a78b8539df29be36efb4c4d71726. 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/GBWUL2026110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034b8ac437f0996cd30fc6d83a75e9a53b7d85cfce38dca82090d30affd1f39c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2026112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ee51a69b52d8ba8c2bcd1360564744beb597de44f09d85afce493eea638ff7. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBWUL2026113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285f83e7ccbc7420f5f7ae5ad53797a7708702b2539c8173ac081201c0033200. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GBWUL2026114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520164f36f7040dbfe2f994e9cc616eafee0d2227cc3a4526b4ca725dfefae6a. 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/GBWUL2026115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd795fc6d299aada3df8c18f62f12cccfc201ede01705f6a612ab8f971dabd67d. 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/GBWUL2026116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eefaec356445ba04e4881e5ef7ba052728dff0b9bee394091b72abe42666560. 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/GBWUL2026117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d1c993a0a4b3bd0432bd8d7d77b65f2ff04743803cff9c8388d4567b601b1e. 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/GBWUL2026118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6cb49bf585868d30246d44f395d33f914abccfec22f348cf909c5367cea3ce. 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/GBWUL2026120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a3863025dfc4126a56f50d110d3a3c1deb30c65d54e6714bd38e62646a95b0. 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/GBWUL2026121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a3fb44d48e03834e88e376ca94b185d2316ba804273689ee44b1756345179f. 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/GBWUL2026122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e61e94a97d26344103b14da3717c3ad84de8fdb189bdaea06b6e13c32b6d425. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/GBWUL2026123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e399521a5c43dc3252a1ea7a423f0ba6ba37d8fdd8ed1aab7e1535783a1531. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/GBWUL2026124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a909998e911e37e254d6ef22178d2ee9fc78f2ad4c949008691628334760be. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GBWUL2026125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14e158ec9b2f55cb271b18e64331d202529acf334f70db8724ad741c1921b86. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBWUL2026126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb78d3ddf3cf68a7bf347dd784de0ab07429c26f7cbcb596fbd5c441eb58573. 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/GBWUL2026127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a803e66710fc0f149ab63c88c7f2aaf7ca53ce97a39647435c32d550fc5d36. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/GBWUL2026128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f07f3c85d417166b4da05b485b333436c9f64fdda3fe2536ccc11f49fae71db. 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/GBWUL2026129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccbf35853ea453f199fe455922e55b6e0c9534416d38707da6b7b2e095d840b. 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/GBWUL2026130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea2d26793b09b0c8d5da8dc35a17a607cd506b0e815ff634e49ff24db1ddd67. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBWUL2026131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdc8d0ecbecb1cf4ac913dc7f86dfa574e23e97af5ee7c00ac7464f97b06257. 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/GBWUL2026132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefc9373491ae28df33df0c6cf61c9e8801a389be8d3ccadea3d0f95f8ff7852. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBWUL2026133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cceea8ddd93528de9a5cca5ade9e0fa757b2370e905e157cde232ef0a32df3. 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/PLF242413930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f5f607c9592612d42bd9ecbd420278468938dd856452b3634ce16bfc3a96e5. 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/PLF242210145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab79c0c03cfc23274c6ed32e5a6305a186f2ba631629741c73bd5bf4e1f5d63. 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/PLF242210116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa131ab0039f52752c796edd1607931d24befb0bbae53953f707e0ed3a704e817. 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/USLZJ2193935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5f39baa8f540dfeee0303608e7776dcdae239f7b213e06330fe55c1eff716f. 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/QZ5FN2183708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf141d24f66aea5056731cd4d94232ef38f793f0cf6d82383950c34873ad5e004. 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/QZ5FN2125163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096a60303858b441e74f4e7ff9092bf8b29f7e2d36c0c20e4b7bb1d7ffa7b0ce. 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/GBWUL2049340.