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 0x68279545dd12bcb7e4b2b8848d4dc4113cb5cf9831c06918e7a01e1b849600ff. 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/adcd78dc-0625-493b-8b13-c98566492af0.json and https://artists.proofprofile.net/proofs/artist/adcd78dc-0625-493b-8b13-c98566492af0.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 0xdd27534a1eb7c464f22bc752bdb34af2ece376d485d646a6102c1629383f5d73. 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/NOGNA5827010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13cccdbce6d614ff929ff2b34cdb0909ddea451ad9163e0ef867fd2ee34a17f. 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/NOGNA5827020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a66694905bf0f4d3625be5b4150200d5c48914c2ba0b73e577b5f93961b8dd. 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/NOGNA5827060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3c24ce31969c337e6f08230eaa6da975d2a6cb3b8cb5fdd4683d917cd5ed2c. 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/NOGNA5827070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca112ee25fe445089e3b1079ef6c00b7fdee5794578cc8129420b241e54efe9. 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/NOGNA5827080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97b0e736acdf1777868c4d15a029a43d30da5071e492e537b5c77032feb5e05. 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/NOGNA5827090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd209d107b87c4f85d14f07ee1b315b5191e171fedec7f69ba01043232feec7c0. 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/NOSRN2102010.
Benken (feat. Line Sofie Aleksandersen, TrondheimSolistene, Gunnar Pedersen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180eec92efeb4f444258ba122488f04d3669aac2f74698af029f1c03dd923e38. 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/NOSRN2102100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7950d724d242acd79c4cb88b43cc86c8da6346cb26f27c7ba88f244f03dc4d94. 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/NOGNA9790030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab33cc598b67182b1d65b2847eeafc0f85d535cb6791297e3ed25a28c3b657e. 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/NOAGW1600338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752e185338583d324d09982d113e37f8a73035fb895a8aba07ea41439ed2667d. 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/NOAGW1400103.
To Stemmer - 14 Akustiske Sanger og Live fra Oslo Konserthus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b761058d8f75e18ec1af4fa9234b4fa18a85c626e0172d12e9a582083c1e71d. 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/NOSRN0801530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c6609066259c9bfdb759e53d5ceb5470311eb51ff5b8dc0c09766f72fddd4f. 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/NOSRN0501030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3a174c3669dfa94dbcd0783f4756a7cfba9438d4fd462bcc1e271dbfd5b737. 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/NOSRN0501130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45ddec2dc761993e8a0e3ea2ad1905e0e3a6bd321b7f51b69a2f2ea905383c0. 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/NOSRN0501150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b996aa0cac2ea2f2daf548c797777cc1e536d7a53e807bdd21a87def79a1dae. 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/NOSRN0501160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6e2cdc4e1e6988a4f494c76b663347f78412327430c9dc832cc261aa79aefa. 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/NOSRN0501180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f26b90d9f68aa76dc82be57dc657146e1ed0a3486c4eb3e4b80ce4f2a648ac3. 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/NOSRN0501200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0f9de84656a1faad51dde72cec5fe662dca6cad62143c45413d59175d9b05d. 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/NOSRN0501210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36d4016de7a7657a381cdb2ffc88c52f32af3408f442de5527183c4018600e8. 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/NOSRN0501240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd656901ccaf9b12935323b5e87b2ce443f6ccb9747db296ce1b27e6b00a98dc7. 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/NONWE0205100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed54887be24a307ac6cb3e44149606088b14fdbeabdb6556a6da5ddf1fcb75e0. 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/NOGNA0092100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5129aa39de5ee16a8f1ab26f397d1f3479a30a786dcc17aab9abf2f8801634d. 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/NOGNA9935010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb791e948fdb36106eb7ded1022198ef274d3b60a899e41d6c913a6e08d53fc78. 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/NOGNA9935040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38bc92636c067771e1b5a94be1689f466db45471cfd0ac51ebebd860f64558c. 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/NOGNA9935090.
Lys Og Varme (feat. Lars Lilholt, Björn Afzelius)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98993a38c0b89fbcb58c3483a11c4f2c2fdef72d3ba827c9767de194d5a1ae6. 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/NOGNA5810010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e5f2b4292441e2f344486319bbb3d2305b1330a25cdae8d5afbb6aa6c0d891. 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/NOGNA5810030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4319fc866be092ddae6ef0ebc7024d209c13f62a8fe134f9cdc8432bf2c52324. 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/NOGNA5810040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e22e92050250ce76e21cfc18bb20f2143f9cddd1946c5c1d9d8f0a64805c17d. 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/NOGNA5810050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713622504997b70c23638ad71b18a525fe12f8c51a992bd7a0fd8f3b42187bb3. 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/NOGNA5810060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cedf492e582058f1d5e231fdd196597a61010569d9e24f69fc1f4ca42c333de. 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/NOGNA5810080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b9e18f34cdfbfe687069b807835dbe2b13fc43d18d351c831903575eaacc71. 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/NOGNA5810120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ec9adb652687e5dfb4aaa4f3fc443d14fdf7e825f7d681bc20c213b4f567a4. 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/NOGNA5824040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfe8bea6097953101305fffdf0e076aa84bbdf1e3ab779bd914916a99639fc9. 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/NOGNA5824060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e0b891c219dab689d785485350d720c3e0928e40cd2261f300638419635c2a. 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/NOGNA5824110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f533506e2cf56465c29ae35d37f3e341bd32bef1a4956fec9a3ec8720f8fea7. 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/NOAFC0900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce10cdda651d1c6222f6ed1e2db4342985f5511870c6f598b0554e435b3812e. 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/NOGNA5811010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1176e337b8a0899c31dd6acb115c5d376d7432f5dae18fc2cc92aff1c81cbd9. 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/NOGNA5811060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ec0ea4f175ecd204e1d4ebaa9ed6494db64d1dfa1647bd2c73e3c62c0ae47b. 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/NOAMM0300391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55c5327ecb56cec743fba9f658a3553d2d732f442c2782b62094a02e8c2527a. 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/NOUM70700652.
Ugress og Villskudd (feat. Jørgen Nordeng)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34205be95a86320d939563ac9f643c8f3cb3fe70536161370cb17e113cf0058d. 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/NOSRN2401010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2525f7972a329441de2ff34afa299719e93e58c71542476627badf29ba1d23. 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/NOSRN2301010.
Har Ikke Influenca (feat. Line Sofie Aleksandersen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fee3d0fb386efe7c380740cdc2df7ee354d8854b3b54c63d7a97ef11e057b49. 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/NOAGW1900066.