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 0xbd7e24b365345a2f24214078be95619aa82668f1e6a498d5b038b33bbfa6bd46. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5a97315-862f-4885-ab4e-0ae12bd6cd56.json and https://artists.proofprofile.net/proofs/artist/a5a97315-862f-4885-ab4e-0ae12bd6cd56.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 0x9d57d023638b3fbe16ca0fa41be71e26144591d3d8f46e4def9cabf1f1d1875a. 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/NLA419705802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9594200722f42f046577a9a8e74b60bbe2418180f312cde256dc7c4d8e239a6. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/NLA419705803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9bcbd529feaac62395a0d40101a631bd5f5e90daf4e30e64912ca62e7d12ff. 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/NLA419705807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940074ad84733b99251709da869c8edd9cfadd117399507ff24213f8fe29223a. 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/NLA419705809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75477b617e270f12c6e62e702298ad1a340d8168f9a73e2359b9dfb3bf7ab375. 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/NLA419705811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d21788b43e528b0be494b65ea0dc3e40d33a076af09cef0a87dacfe0e77899c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:59:30Z), 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/NLA419705801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d56bc93c599954680b9d534d691edd6576e1be54d538ca7c041da5e30e4909f. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:37:38Z), 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/NLA419705905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217a796e3335ec6020fbb7560e8ef3abe3b79ecdf11d8d911de25db142d45a36. 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/KRMIM1901479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f10416477c1bc9b6508f60007c284533f140993932f56689f370461eb8eb900. 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/KRMIM1901480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b7e5826de86e323f5b2105f291073ed92e3bee7aa55e241b241d37498c0944. 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/KRMIM1901481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635ad835e4fcd925edcef49bf7d62ff38c0059c01c5f1fb00c87a801eed307f8. 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/KRMIM1901483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccd54b086ff97ff4f7388056a77d13dd434d9b8e0d838f6c622ac6eccc1faa3. 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/KRMIM1901484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96552e5b6cd949da2d68d5e04d7fa47c4ff22af98a19a596bcaf28d581466cf. 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/KRMIM1901485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dd0086af23c725bfec2aea7b1534bdc6e91119653478bffafb9e87a76bf2c3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM1901482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352825b9d2d86b5fca4370c0b371fa0b69891c8c9aee388c7465eaaacb320b9f. 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/JPPC00702128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e754b4dfa84300c5d128ce580d535e88ada45971011c9cac177e4e737f1ea8. 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/JPPC00702133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf25a73fbdbb7231cc64ce1dd6228ca122410a455c29d4956af507b4d57a2bb. 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/JPPC00702134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fe70718e1dbfc957c343416c8cae3699455bc212bd3dcfec3a5911c9b55df9. 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/JPI700933701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed913865955ae90d52f7123bb4cfebe8ae60cd1ffff77128a5dd5edf7d62f91. 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/JPI700933703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38f92135ac682044badd468d0f948d208bfafe888b9e76bae3357adb9b166d2. 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/JPI700933705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7869a88fbe42237e30e15f94d424f25190e92a924e595d89df13894fca1d7e. 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/JPI700933706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158fddb90283ff7d51b0516d35b0b6b8ada6912b1a310b6cec149fb207235d11. 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/JPI700933708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830c4d20a2e1fe8c9fd3dca7f027f21cab6d8b125a61ce23ee2d1e707e4e611e. 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/JPI700933709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23dd908bfd708150bc4130f669fefa530671921c37de971fa3c4d5a6e777ea4. 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/JPI700933710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ee2efc6194bcfdef7f8127afffcb326abb8b884a7c899e7654158fe6b0e5ee. 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/JPI700933712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc5a72570f85e5da24242ccdf022543b2dbec214f729891a95386aa8beeb720. 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/JPI700524205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec904eca891403b89b609d55a06aa28b5acc637da8e01021ad2ed650ff0bb72. 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/JPI700317306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215c15db7a1869a22dbf5e7314ebaa5d33607e002cf0d9e69a7be5e15d818827. 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/JPI700628101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9261fb19d9e975cdf5f5f70d9f200734e3faa4d904860be86a39ff4c5df28ef9. 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/JPI700628106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabced707a7060d6bbad1128c00d5e6dd4338a42440589451ea1b6130ca3bc9a8. 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/JPI700628107.
Piano Jazz Meets Classics the Best Selections 50
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a2d3923e23a85c92ad621ba9c654defb27b60ee02e05b50a02f0818d257abd. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:03:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI700090602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb139b369ae1e147ebaf1f768aa38feab054a4e3474cff6f13bbf6232bc1bbdb3. 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/JPI700090603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1406eee0ec57208689c954aedfbbb21f128c1ca4a533bd95affb61ecec51fc3. 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/JPI700090604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec904eca891403b89b609d55a06aa28b5acc637da8e01021ad2ed650ff0bb72. 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/JPI700317306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a64254b2511463702584b079520ac9b76628713f2bca1b9acae3c133726c486. 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/JPI700090609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfcc05a121faf02dae300dd791e5814e433f40945dd8a3618a853d1e7d92e63. 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/JPI700090611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144d2b52d6d7f2d99297e1cda33fd8311d960a01995504a5315978ac57af62ee. 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/JPI700090606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8fe2b7898e29cff85d237f5c4d45af64b87770b9e904f6ea10514022d1057b. 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/JPI700211902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1862e4a8f3059ffec31548ca8accd9844497d4a5b7962c30616316ca6b805b9c. 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/JPI700211907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883e002ff98924776ba8a5ff3e14233686843b09d15d1c840188620b940f8569. 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/JPI700211908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf38316a690294932ff5da7c21332e62d03c92eab67e56919b0b2e5184167734. 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/JPI700211909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e1cdb1b5e198f6c1ae2ef2dc5bcdb9a4c3aace1e9e9f9437b1b03d45530c37. 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/JPI700211911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fa987050635654024e04991172fdfaca8643268a150eb1b4e5cc7522ccc4fd. 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/JPI700317301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391a26676c6cfafe31295e7ec5f0d5f2dc24bbdb0a41828fadc885ebf562ab74. 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/JPI700317302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e9c17b61064fb3706ec764e9e0878b1737dfb9477a16adf4bff7168b2fadaa. 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/JPI700317304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eceff5f7e5dc57419373f9815c4c77a9e23b7ac52bd9d1e43bc5236d818d02a. 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/JPI700317305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5be26a2a3f176c8cd8f6595106ec379f2d7ed46f44a152d0da6fb2131dd95d. 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/JPI700090601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90e2f8ff9107f1ce77665a6afc910874633fb31c4b3abf751409698da44664f. 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/JPI700730408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd5529061376ba208cb5f6daafacbb09fe251c05a5eb00c5808869a5ebbb424. 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/JPI700730409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa551768c6442bf4b8ecf649042e2c468cc19f5ebd62fee92f9776f604e9dd1b0. 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/JPPC00904582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e74888dc9fe203ca7a89316629708f2779b44c512d06ec559f6e1b964effef2. 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/JPPC00904583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b1f3890f5b371803e45c29b40253ea241b2d7c1a7cb70bc8de9d5e7b015177. 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/JPI700313102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa83b61448093dd3a69ef39d6635dc45e4422e73a22acc959a6c0a4632d7c2aa. 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/JPI700313103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1702e914adccba53d038d66a82d2120671c3189f0f314895148e89d103994c. 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/JPI700313109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66803b248642c383314c344bae398d5e2ce3d062814dab6c2cc1b0ca0b484d6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI700001701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65aec3bdc12a19e848c3a9b0369ca5e6ec574fbc8a543be734ac056ee9a7d9b. 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/JPI700001703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae5c3c3349a4cd457cf2df1043349d64494c6559261802fcc08f9efb9898c86. 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/JPI700001704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74df914ba9d56272f2bf36fbbbc91ba4b0682823d022b4b52ca8f1f4525b911c. 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/JPI700001706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48d0fa574455e9cfdd2544619e1e933f3cb4e32e05a8f21216d8ffe17f3e5eb. 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/JPI700001708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64ab16172afda10d8fbbbaa6ae13f19cba02a74791977ac9036b58ef71a8561. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/JPI700001710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f17a15786860255de836dad4e6a0882e5381beec56308dec677a8465c9d783b. 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/JPI700001711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2384e44e5ecead0bde077ebf9a492e96a0c8af5f4b72f99fe21588942d2ec968. 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/JPI700001712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8719360587960cba28dafd8ae78db6cb4f032ec6eee6141ecc52923e08330e. 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/JPI700316002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8693c0400461d936e4c87c0958059567c91d0b8c8e3535febb7a0117c592bd9a. 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/JPI700316004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9feebec5aab025364d3d63856a79f20bb79ef56f2d3094dfa5b51cce0c7310. 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/JPI700104003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83549f9edcf7eff3c23c796dfd2fdaa65011ddd120bdf7316ef62044380b8916. 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/JPI700104007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680f421c0afbe5c4b16a867a475a1ded614a02f6f3ab35a045bcc10d90d623a6. 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/JPI700104008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a45caf150d631b9d12bb660248f28437f64880940b81514bd44a38a98beeb49. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI700104010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dd3ed18eedc8bcd59180020316f73ddb77fddb25ec6343bc870e2511f81c43. 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/JPI700104012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a58e91c4eee13497f5c3db4619adb3db57bef91753975bfbc5dc389bdbf2166. 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/JPI700104013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83549f9edcf7eff3c23c796dfd2fdaa65011ddd120bdf7316ef62044380b8916. 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/JPI700104007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a58e91c4eee13497f5c3db4619adb3db57bef91753975bfbc5dc389bdbf2166. 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/JPI700104013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a64254b2511463702584b079520ac9b76628713f2bca1b9acae3c133726c486. 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/JPI700090609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0eae5778e666881bc60ea63320086ec31dad33e14a90546bf82d38f1fb1077. 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/JPPC00902323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5be26a2a3f176c8cd8f6595106ec379f2d7ed46f44a152d0da6fb2131dd95d. 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/JPI700090601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a2d3923e23a85c92ad621ba9c654defb27b60ee02e05b50a02f0818d257abd. 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/JPI700090602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66803b248642c383314c344bae398d5e2ce3d062814dab6c2cc1b0ca0b484d6. 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/JPI700001701.
Piano Sonata No. 8, Op. 13: "Pathetique"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb139b369ae1e147ebaf1f768aa38feab054a4e3474cff6f13bbf6232bc1bbdb3. 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/JPI700090603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a40f0cf7a5afbd80f64ec9788c59b600e8dd7c295d2fdd7672894e570d6a56. 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/JPI700419709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed513b2a8dd8346689c948f576adc576828ec48900e6bc091ddf5cb7acdfb7cd. 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/NLA410812881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b925c30bb1518680ea07876343a68ca6fd45501d6ea8ff97ec55fb418df0b48. 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/NLA410812886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fa5300524f9c9fd0b6d51077b51363e14493481ca6a11a96b4435559a5d76e. 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/NLA410812888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2554ff7a3f5f800aaf1b5185c18d4745cb2256a598c14ed1d0f4a57cb659cedd. 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/NLA410812889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35de52b45f208aa0018f26b103c08356e95cc26a94281b2b9eb8a6c7e64ac7e7. 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/NLA410814639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6822acd2534da9b2e64602e0a00ed920360ed3227bb9b07634234a01142332. 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/NLA410814640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d7e0302867c21ab34a4c2eb4d93e835dc36c806eb666058dbdfe60140e80fd. 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/NLA410814641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c16c5d1b3cd7d8ab43b7500cdc87bed6a277d063994085cdd3a89e6ad33ccc. 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/NLA410814642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d80b56209b0ff4dc6b853cb9317e0122a040fdcbd1c72dad69805643806ccc7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA410814643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dee997cfa8bae75f49e797145339a052e7dfc7225286247fee0d52ec504f35. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NLA410814644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1701b618ffaa001a53e63d45fccb90b7fd0d8beb4109d32cc19497ce3a1bdbca. 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/NLA410814646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3d409dc413061a5442e9b39d78e0df8e25c31e3ac183f753faeeaaf993826c. 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/NLA410814647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcee89a050fb189e979f851177128bce01060f32b6485a7244984a94ccc4a357. 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/NLA410814648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796be4bfed21d6d610f12860c7fd4d61357e53ce66dd93326deee95796f92d0a. 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/NLA410814649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd759a28c7951ba639451e7363316a7211957a5bf464ffa1108384072ed751f16. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA410814650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9242f37693f88178c709b0917bf18a6afc809cb9f1e87754c868d88cf7e56c. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:06:12Z), 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/NLA410814645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8894fd61ffa5507fa4c6b679f22ae89da619f6842378de672e96e7305099f5ab. 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/KRA0R2000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7c42b50f60fbb54e22598e1982cc3a8e2d3dd7dfe55085d19a321cf6c31e02. 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/KRA0R2000135.