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 0xee2c8309268861d9229f504ea013a5fc7dae57b53759fb579573193b7786bb87. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/155fecbc-177f-4982-a369-717b7faa2984.json and https://artists.proofprofile.net/proofs/artist/155fecbc-177f-4982-a369-717b7faa2984.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 0x3699d5690de1edb9a89a62c5a82f4200c844fec96b9c299e065be7f29b06b074. 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/QM4TX1716595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0305fbe186b98d73c963e0af767d32b8375244c3d1ea9a9bf97f161f157ee8b. 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/QM4TX1716596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd569a75136d9559f7405a70ec39987fb23762ad9d79829c8cd22ae3e393b6e84. 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/QM4TX1716597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfeb3aef5069427b55e1ec2c8d7612538f669e4f3a9853006caeb60501db8e9c. 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/QM4TX1716598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef4c6eb74736113f61aa44d22a8d10c4bdb9e9ab67bc808a470d9b572d9a5d6. 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/QM4TX1716599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054fa312da152082c9e037af686887c4847569ca1117b9144c277e4a7d87cfa9. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QM4TX1716602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb892dac890c18719624a9e62055a5793db7a0608078f2f8c89186231254be43d. 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/QM4TX1716603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bd0a9376c36a38390b73462c30e01ce98ebc12be5f6c98e1a51f092541cb2f. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QM4TX1716601.
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 0xde640acef5cdeb840ea5b8768407cd15eabd022060af698ce454390816ac6709. 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/USUYG1116473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0371c8a215a162528513e4b7b5d1d83ee38436d06423e56235667330f2ba043c. 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/USUYG1116474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563aa9b502ae2175ebe62e8b892138fed627882377686ddab89971e5a1e74bb0. 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/USUYG1116477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5614934ba2880589f4d314122de2afbf7043cdce0fc634125d164f276a37b2d6. 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/USUYG1116479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9cb0a0e20f61229c2cdb3e54b9216e3167b22b835e68ad33902e0cc1fa0a07. 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/USUYG1116482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b4091368053b2e2a38917e67f153c477e70ff5c1fc1ad462393d494b1fa0e5. 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/USUYG1116484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d061aa6ccf8c9fc6cf702035de1eb8dd51c76d0235b1ae83c7777807a45dacb. 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/USUYG1116475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4305e7fb23e0bb6d876ab894092e7927d3fd7c5a7584f045dae643fb13335591. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USUYG1116476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c02792e43b568985fd6bb9a26bec3a4334da84db7e8c48cc0669fdff9c0600c. 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/USUYG1116483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ae6c21a34b09d391ae327d905f06b2c59331be394190d48cbd0c2ee7c56196. 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/USUYG1026965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01253bb9f8b133620271f810cd01ca3b7b5640bfa8d390875be70566152e4103. 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/USUYG1026967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c783696b58f7833f68e7ccd794af0437befc83bfc92160cf44abffc3147ce7. 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/USUYG1026968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3519c28908b5f5750ac893a016b1295fa28d3d1c2032971cd26a0c9172506309. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:57:28Z), 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/USUYG1026969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f87ca9b1f239fb4cd1f0ffbbed381bd4e93ceb609ceb4319e45844a7caa1bd. 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/USUYG1026970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d71a2384d4b41dd65881381a2b4b8c877cd92b23d8f5649506ab790b455ba6. 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/USUYG1026973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a18aaea88411caee402d08ed54e0e44968464fce9e79f4fdba6cd8ada212d1. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/USUYG1026966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53aa474bf13f19bf59634f08cf7f5579130d5d22588ff391ade5bd04fb1b30a8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USUYG1026971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6be89c26f1ef167af606f5cc8a9fa26b04b8ddedfc6ceec29923dea17f4838e. 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/USUYG1026972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afdbf530d2d107daa9db142869048b86fdbedb54081dee8f5b84c06e14594aa. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USUYG1026974.
Strung. (Sene. No Strings Attached Rmx).
The Rum Diaries. (Jack on the Rocks Remix).
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f61ac51a0ebd21e5e0e3e9e221c1828336dd4e6cfc0aa887118a22a6fc8a97d. 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/USUYG1132251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5177823fa2814b4813b28f9c686589377b3282667eb99a8e94828aca231322d. 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/USUYG1117802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdbd6bd59ea41c148d5c77b80b60fc329614f5c6e55eca3eb6b730985b968c4. 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/USUYG1105895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983a413b3f2085a48755dec992218164c9763fc5dafcd16342eb7cb416fa9579. 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/GBQGW1400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e2a13dcad7141f1f365184e29407672b02e66867f91ea612325c3b98ae8228. 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/GBQGW1400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8d48dc34cb2b40cba514b403973daa170e400eec62287375386e2306e6b4d8. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/GBQGW1400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34222f271d0ae13855e29a33a880c4b0c2da35f23cb9b26e147cb5cdeb8e48e5. 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/USUYG1032908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7a72d992671c51842c28983decd01b0a010e9f768524dc7ae634339e6fa184. 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/USUYG1033679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad1e9c66dd169c178c322406c402579959af54e1048f2e1e807e102d1657709. 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/USUYG1029980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b53e65dc1bb59ce44114740c12e261fbaccd3ded3340dab9af16f224035e46. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1022606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f916da3d8183ddfc99de5f7c9b93847f2e6e8314068c4028e6fa1509a393fc. 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/UK3YX1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46671fb799a16ff63b96481de97a036a2217403d94dee1b570a980817f6f6fa. 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/FRU701300127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e8be776e98ef8e2379d5a6f0b617f6160d03f8f004c5439664722746979646. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU701300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75ae681fd9249ce203e465a48812c960d6ad032c127acbc48e141c7e1869c6e. 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/FRU701300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae05c5642093f7a63be0c090d98b0c97798aa9dcde44d484074d2dc06d4dcc0. 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/GBKPL1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3adc08ee54dfa069f657486f12acef6d816267d2f490b6e18d10c814cd9347. 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/FRU701300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c341b6e8c9c99f14d21a276a5f494bf1b0fad15cb9d3df5f79bda9ff201654. 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/GBJET1500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a50ef2e4f8717841bfd68985a5f47c5ea7c9590d4ebf5a16ea65367b9e6280. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:30Z), 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/GBJET1500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b3499cee41725e391d04f4a3872ce5d6f81c9b028c11a133b7dae31e56cf05. 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/TCACF1533408.