thumb|upright=1.2|Long Island Sound, highlighted in pink between Connecticut (to the north) and Long Island (to the south) Long Island Sound is a marine sound and tidal estuary of the Atlantic Ocean.
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 0xb249cad3a2646038717d4d1bfa9ec554c4ab36e2309460b9b73766084d8fa0ed. 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/3a37854b-f4bd-417e-8dcd-7e5d636f52da.json and https://artists.proofprofile.net/proofs/artist/3a37854b-f4bd-417e-8dcd-7e5d636f52da.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 0xe7863f6bd5e3c10cc89aef9ba4152638e1e05cc97965c3400b219595e59f9d92. 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/GBKQU2410282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9492320d906ca707f218d539d747f1f75db3a76cc16c65628d82f76566a8d3b2. 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/GBKQU2413112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ac75e7f68141b0a984c33282ef5c2b72b8ff5b3e0d3f4cfbe2920d7747ca8f. 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/GBEXH2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9df846363d6c480357af6d45fba5b4a44a703663f079b568a4bdd6195969291. 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/GBEXH2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80ec4b661e38b6771877ce227a8bd65e0b0fe44988f2d3a4820286144d6fe7d. 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/GBEXH2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8289bd890381e5fe569ae706c7c3dd81c17459c077ae379a752145decf6634. 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/GBEXH2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863e190a98990243d0e672248fb1a533dc1dff6332bccfa34634c8d0d8cd1c3f. 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/GBEXH2000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38884f457eb09e0a97571e25a8b8792cd77d2efa5c68e0794a40e4c4d461a1f2. 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/GBEXH2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f43455a2cc1cbfc10a01f013c372913ce8542da20fb2312691aadb8141a0ed0. 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/GBEXH2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313bf7b7fa682a25ff55ecfe03178b872096deba32c7272382cd9d5ca0556434. 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/GBEXH2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af88e026e4d1633f2e779e0a0771b276ac5a073deca1ce65e97e72c837ecf93. 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/GBEXH2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a05f39fc0648a6ec628cf7a6135dc737cf5b197215c8fa48d8633f14892bf4. 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/GBEXH2000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cc544fc5d4a4e2c265a316cb027fe984ae355ae247010c6ed79f9c75b4d823. 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/GBEXH2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67826ddcc16c8b04a00b2f7bec76b59f50ded1cb9b6a215e867cede644af216b. 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/GBEXH2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bf39d63c23be1a0882ff280a3c57436e7a282d9426405235bb6c847529493b. 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/GBEXH2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3863772b4b6b64b28c204065e156837d1db321a7380ff008831f5d211d4830f1. 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/GBEXH2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c4c2fb240c7c265ae272be0e6d70e9ca17bd0ac546f8982183ee222d31701e. 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/GBEXH2000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e542d48563efb351ae0d32038a217793631289d1c561947b04d5f15ff44e5b. 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/GBEXH2000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a5b6636099648573494d57af9b0ecc609805c8c58fbf65124a3bb0efc35238. 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/GBEXH2000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70281f5dba0ecb0ed123795effa21ac3c0c8c91df3b3ca609392ab98f6e4c97. 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/GBEXH2000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51094720c6282ce4c72688e912fc3067cb3ecff8ccd71829c98d01dd5e22c2fb. 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/GBEXH2000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd8bf284ff3c6d7da5c3160bf87e7214a3e530530093dd2e6e59df14a7d795d. 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/GBEXH2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe15c0ea490fe19fe3219eca1d9cc6809908f3c698f3affc137641debf44f3a7. 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/GBEXH2000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfaca7e35db6e66e1a400a062f4d3b330831efa6ebe22dd4ca5ea66dbbc4569. 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/GBEXH2000044.
My Favourite Stranger - Boris Brejcha Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c719858822cebadc71a17be67d7daabdfb7ee316305cbe4827bac4ee6fceb15. 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/USQX92305768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564b9c99d8ba216d0dca32725cb92812ce41e3e12fe18787a03ceb67149b68be. 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/USQX92305828.
My Favourite Stranger - Long Island Sound Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435950b4cd8fafe624504c872926d6e05cd1e08dad81ffc3d68170bbf80b63ee. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92305829.
My Favourite Stranger - Sunken Cages Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4548501df531de82ae332678320115239f607b6827ac3420b5c0a64f1a54e405. 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/USQX92305830.
My Favourite Stranger - Al Wootton Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e7d417f03dacba4646745ee45fc72a89ad55ea23143656b6093cf1156164c9. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92305831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8868ea527d57f98063832bb7d1dcf77731764e84e7c85dcfcad8801cfdff12b. 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/GBKQU2328646.
fabric SELECTS III presented by Love Hertz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0383d2218958645aaf5540add3029197dd87eaf639402eda3c8f3e359b5ec865. 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/GBEXH2300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faa40456d0e44c6e39da31a5ac4c11ae8b2a8bb7ca0113efb84907797cf18c6. 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/GBEXH2300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b56ce5faf4456978ef9ae8c74623fb3cfdf48585c8733456cce012099c9232e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBEXH2300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18267773897eb32c55cc62b28f882d4ceca76555460efb7f88d7f71a44a36d4. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBEXH2300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd597c37dfa2bc4c8938d598d55b1e41e9b17a2c6b74465ab870a1bbc4b0589. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBEXH2300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faa823461a10bf970dc92df7b79d94d318db98a1488ce1dcd791ba096197d77. 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/GBLV62312911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05675653dba236d0bc8cd98ea5cca86674e188eb53e2fd79fa06469f8d3107c3. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBLV62315352.
Off World Vehicles - Manuel Darquart Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209c6db06427d5412ff1b162481aac7c86fb1186077dcab1ae5dd8ee9a7b75cf. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBLV62312913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6055bde6ab3f94eb9ab3e80c1d51afc83a7bde5ca81302b5852b779baf10fe. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBLV62315362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172062ed215c1c057d5cc13ee2a92176abd250bd5ba4e46a3ff51f8a1ac76560. 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/GBLV62315371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37451b07e41257c78c3e59b393cb4c4e895b4bbc9e9f19c8ce2d301e8b3bf038. 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/GBLV62315379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296d900ce19ea6f609dbb2e730709f886b87dc3b0f43bb31d8bb67ec67822ff7. 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/GBKQU2229732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e8c22fc0b22e3e99266f56e5773e3d2709c9f152362ba92887741b2c8134e1. 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/GBKQU2229733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4c8dffade4e821b30dae1e2cdb88f0751c9739fffc1bba509053fb6c96fa66. 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/GBKQU2228699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525cc8b1745e549f56a5302b573e9bde80b75c58aeeed977b24ec58e2d566163. 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/GBKQU2229734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a81f840758e750c7c347c9d3662bd86b5eb18438df2f8d3a447bf78b392c38b. 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/GBKQU2229735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b420bfd8b0c45647bd94c17d840dc8482d9b87bd23867658ce9895c17ecd0d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2229736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79c4f863b984482285d6b4508cee38b3fa8c22a05f15116c84427b0193c9978. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBKQU2229737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63232e7d3a594c300355ae29f66f7131a48f43eba447da67e0b0226855a725f. 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/DEG932404092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7aed18b47f0184f1fb27fb8ea866fa7e58f16828cae6dbac290e6dc51aa6a1. 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/DEG932403541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9ef9108d066deb31aa4d0456e111a1bfef106ca857e28dd6bfe1abb2b567e6. 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/GBKQU2410276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d11ab345b80d82021d84e4323d5b24a2049fcda10b7d80ed83d69517805de3. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBKQU2410277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50260a08637e559e84eccf936812bee449871873bde4c8b656a164a77b5315bf. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/GBKQU2410278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf992e3ab4692607d786e7d098066c153863288dbf931496adfc974f9f9e821. 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/GBKQU2410279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce29c9c662356251f73dccf085e38550c91abc48ec5fd6c9e77940b928fb6b3. 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/GBKQU2402011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf969266679c756ef2913947071c20f6eaab1d14ac6f049b831b1f9329549e83. 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/GBKQU2350769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60d7f348d4288ca6007c9111f8a119d205c3e939c3067cdfd33845a839c927b. 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/GBKQU2350771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf969266679c756ef2913947071c20f6eaab1d14ac6f049b831b1f9329549e83. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBKQU2350769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8868ea527d57f98063832bb7d1dcf77731764e84e7c85dcfcad8801cfdff12b. 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/GBKQU2328646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd28fe2e54a63b06e3dd3f729df0aa1efa372dbc7c08c12056d712e32bdfbce7. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBKQU2328657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c598e69e59234270070901f6dc1bd6c5d312a8cb6b154486ce52ddb76a8dbd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBKQU2328650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a6a24152ac20eabe4416ad6abcab6dd714a5ad73cacc7e74cd16647f8f15c2. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBLV62135507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c6a5e8bba49d690901399b7ca8eda6742bef934aa0d47d6d4699e1279f5995. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/GBLV62130765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde12514c10bfb395818161ed414256594811254a4cd82260031da0f779b94586. 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/GBLV62135508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72061bfcedd7de5e1603f82c3e7f942c114d8cb019158bf31ba1a10aec1ff068. 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/GBLV62135509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba91924415f7acf7e1a0b7f7c336cb293af6eade55d5d241a508a5702f9031b8. 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/GBLV62135510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40e31df6f52faa40ac635d5c88e768fe9eb06b98f1536fb7d1c6b7f285c193f. 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/QZHNC2077708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de925d81a82bbdaf121d126941a93dcc8c249eeb8fa78011318330b5da35d10. 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/QZHNC2077709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc145a34b95f6470d02e109ad3839cf472e794b03a4711bf39680ac3ca5f69684. 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/QZHN91955215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf391d0c82b9a7d36573f6c97be66961905c4c1da4b0de2b8f73ff5b356e6400f. 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/QZHN91955216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3319671555af2168a7371aa2bd7921d354b939b32dfe4726b2f79b483d557a. 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/QZHN91955217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db9a70071de5d78fa692a344aac389c0fcd4ab5637fde7137d7ca314427e671. 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/QZHN91955218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db901fc4458cee059944c43bd8ed5bdc4fa6e9c5aa250a277cba24147d82a6d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TCAEE1918576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7fb04283e95d53a2f04ba06361e976a2dae350813c6830cf9aee84d6eb6347. 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/TCAEE1918577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdc7c0b63c563816a8c9130c1d5c4bd68a06d1fc9899ef541f7750a18421788. 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/TCAEE1918578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6624671080e2e97e5e33ff1af64b8ee63acd7541140ce248e6065085540506dc. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/TCAEE1918579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6444a44bb62f2a06e90aceed6be283970a24e9d42e164510b47c4320ea2d0d9. 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/QZMHM2037593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfdfa70298bd31775fdfb07b10b09149e6079c1b276b079dd7c087438f976ca. 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/QZMHK2007540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060f09c3aec28b730dfbb199875a79d434eb36741caea0e9de0a87eae2572415. 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/QZMHK2085059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabce65a82bf1f64331451b0682a8359aece451ddf6ae601d730f15fe67fcfaeb. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZMHP2072220.