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 0xa4f89fa8066f383319745e18098f0c49c67d50df13fcea2285cb47d3b010d8fb. 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/83bc2e7a-8924-4308-a9c1-e9505c700df6.json and https://artists.proofprofile.net/proofs/artist/83bc2e7a-8924-4308-a9c1-e9505c700df6.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 0x40cc00b98a9e927adddf6b7186abfe9bc0fb9dc080012e4892735ef472c6140b. 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/NLS241201579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dc173dd0a286078af6ac8d194ece42e14d68ec91373ed6b8593eb9c99cfc68. 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/NLA349700353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cecedd827db24359920434c20cd499ec1647572b150b4463471156459aed18f. 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/NLS241101180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64da2766b23b6835e5d7b75540d7b696abf941fe6e57f3af68f097ff70aef89. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE320500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7496bf4379f8c9e74efb52496380fa5172604de0151287b6dd1fe8817495576e. 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/NLE320800173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49ed256c0277251961f923bc8111cf46e7d841ab45ef10c077c58d065e5b10b. 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/NLE320500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196e9ae62457d43491edc7a9dd07ef5752d45a40889ea7ba1b5d51429b6b5347. 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/NLS241102803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace21732f774faeb8e931eaa713a23d02e614d9f6bfbea35c7de5ed2aa161af2. 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/NLS241101183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee738fdf37aab5bce61957fb10d7cd5d7a756f455fb4604e8a115b7bc1c3bd8. 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/NLE320500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46370daf197c5627dc90bf60354d3543706aec68e5356e1a9c0e4e2b5428cfc5. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/NLS241102668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32600123ec3d58e2323bea56605070e831c00961ae2de32d1963bd84d48cf4f7. 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/NLS241201154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf02d21afd3bfa441c242aefc751e717c1250a5cd2f6146c8188eb929567b136. 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/NLS241202827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e76f4b3aca61de47ee5b246f0f01c13ae2d737596a8b3e69c72adaacf348623. 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/NLS241101169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb475c6d5690fd321c182f4287598e0c7d2c9c8c119d2ff699849130b0b262639. 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/NLE320900293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaecf3c4d0464514526dc9aea2695594ad4c4892de23fbf4c5d3b9bb2d7079dc. 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/NLE320500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd341e5410c4e00a56dc8bcaf7824e01bc2f6d9380dac5e391ad9bc04a60a33. 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/NLS241202692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdbff634c5ee4e46296fa7943f52747e7dcc52b654bc872305714f9f0218103. 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/NLS241201590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08468e6ed1d2df70831debe7a2997b403e25637837d911099fc074efd99b992. 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/NLS241202063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7f67607f090af87a2b39d2cd664c1744f0b2fe9e22341a1ba6a449d34980bc. 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/NLS241201990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c81d9d9a7165fea2b7ef9b5d2f69bb4bf9fb56a00660bfbc0f46d391073e51. 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/NLS241201591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0594cb6eb10b894664dc7f0fbb86e3917eca25a0ba8c09118bbd478889372fb5. 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/NLS241202821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600b0fb4771c1f19238e973d9968c1b83e74a4923e5234c53bb30b27ceb972c4. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/NLS241200644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844e30ac70165b45cc4fca0986a3ccb066beca361085325208ed51e5f73ba0d6. 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/NLS241200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a8eadd073859b3df63dba210fad9d30efee209cfb0e368defef93b67a227e8. 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/NLS241202064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11680b5ec53a8575775ca18f9bd4fc66e72d188074fca9b56bd9ad37a97c7ca. 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/NLS241101186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71baefe6c61acf3fea55f949ea29ac77bec825629681b376b1a04d34b287390c. 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/NLA632000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608c52368de0ef4b7a79964bec5fdb05f8df8f8b762afe004e5235062887cd75. 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/NLA632000014.
Heute mal verrücktes machen (Karaokeversion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce12f86b2d9018b6fca281e776def0c3da5dcd4132d10fbe4967cff56657fee9. 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/INS181413761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c72137333b71873f759b7305ad5ac9d2f14d68bdf922e5bb3925555c79a7ca. 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/INS181423669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6808b6cba92e4967224fdee093c1e3f4b2f255c22d013b2e9f5aaa94df7b85a. 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/SEWUZ1300301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05161af96282f9ce998f4f7f7671c1dd4afc627f74639912cc1c72e7ae2e602. 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/DELE61900356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78674d55cf62bfdd5ce66db75d472568608f87671134f826c7b1dd6a1ba7697f. 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/DELE61900357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f1108509c36329b99dea3694567c0ddad0efedab454479ccc15d9db619fa31. 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/DELE61900358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad418ee5bf742b84111b2ac9c69fe49acdbf7b214b9ffafa50d03681d3e6916. 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/DELE61900359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646d2fe2ec1145e0e2d76886412f5c33c51c097a85861576f9d1b1d5b4bee7f9. 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/DELE61900360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fda9fa8b29637d8e9b8ab4c0e0aa5d3eca58e8ee229e87c5d3c7b90ffedd0fa. 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/DELE61900361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8816a44c47d6f9dc07911d2f470a53e821ad7d50841d3fb7a9e994ead00dc6. 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/DELE61900362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9726125bed5d6c813a0ce5a0f0f1bb386bcd987e330d44b198492363e3bc06. 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/DELE61900363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c517827013cafa85f88dd8ce177104edfda8b5b8c5c40543808b04fcd9e5348. 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/DELE61900364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddb8a6e5a7eecf7482ca1dacc8499e56a13a29bfd714266f8e004d3ea2e2fcd. 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/DELE61900365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5749587fccdaae84dc81210b01ecc11ce1f88b9a71b8aa05c2624edeeec57683. 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/DELE61900366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d048c5255a807900129bacb01a7d7cff24140b0f7f487403483582bf08b2732. 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/DELE61900367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5ecca8a0ff1d020afdc054ecf97a36d9873dcc120e69143f11db1fed4a7aaf. 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/DELE61900368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b42287d2b223f9c169db79ddaafd59165d415ad5998d32079eae734265684c. 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/DELE61900369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2ecc48476639deb37300b74c334233f4ccbec40650d3bc14609160443fec1e. 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/DELE61900371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc011cc9335ebafb575a904c049d8e9dab2b235b6d4276cdf0732b8099d36f78c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELE61900372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604244a76d3f18ba641533f947b51f9c7e1060e11f2ae46c0ae304f8310d263b. 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/DELE61900373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d024582cceaacb171b5ae62171709d334882ae38ea4d571a4ec5d0f9147e5f. 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/DELE61900374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3987c11c34a3dd4cc1a9410acd04017ad729817ebb7b006468a56cd49e22e32. 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/DELE61900375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0a585cfb136641c64f6d0cec43b6c5e63873b655689c29010d9e1b668467b1. 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/DELE61900376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367ef0dd944f95612756c59f958838ef6b4a424b61f0087fa3d947ae24651a76. 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/DELE61900378.
Anastasia Musical Ensemble Stage Palladium Theater
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98fcff63a8044180ffbd8763df148564fd327a9c429bc55277b47c43e860f2b. 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/DELE61900379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ab65e29de62ad32e4d8f565722651ef44ad41538cc55f0eb26f43ebb8459b6. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:28:49Z), 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/DELE61900377.
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 0x8f28251770ab3d92d900cb178b33c6f6701ef4a3bad4064371dec0054a727456. 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/DKADG9901401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1656e68b62eeb4773c729fd46b42d40a71cd00484d03c0282eb4dcaf2e6af24. 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/DKADG9901403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515f602c9a72e1fe61e5cb91bd84b132e0d85b811c5125bb014f2c7e9a83674d. 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/DKADG9901404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fe03be5a8da8e121225d9863914f54b2ea58058be7ecbb4a351519307e94e9. 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/DKADG9901405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2453a6fba63013efa05500af8eddab41dbc5b2f27d84096011b2320db56bd818. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/DKADG9901402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3973ffaf9cd4249e16d65408f74e90c5c3e21c1a012ab7b51d56e8af21f2cfb. 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/CH6541819631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f59c0be5bba12a2d977974885bab178fb817639d6c05fa8323f20090c62347. 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/CH6541819633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231324aa4929cf9bd4b056015293007332eee08cbad4871ee675b888c455d74d. 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/CH6541819628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234e64d0c01528b0f8f0153d61e6c3e7f1e8925c7b92775b59e53da777613e42. 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/CH6541819623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cf49d27dc4a70cce0f9300a759f01c12813d59edff59274eda98b0f53f2250. 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/CH6541819613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14254b369ddd54414830c9877d25c583787489c85bd919147586caad5280b3eb. 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/CH6541819606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a40d07c8876fff3181d84bf2870d0aa5c97e70b5068f0b9eb54cb0ebe73b33. 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/CH6541819601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f82f80999e15e4bb1d04ee80cc0b61a4b3ad2078d33898e2fd54f2f0996e75. 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/CH6541819600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bb35db55ae8dfd4218576e8147524acd220c101cb2d9fd129b5f7b29e0922b. 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/CH6541819603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5faa89ecdc1cb93c90693cf71e3140d8ec3c6bc59e8baf352cb217059d7ed85. 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/CH6541819589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b08bd604bcff590e0951060e332b974dce77154fe8a47851b6f335803e4ec32. 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/CH6541819586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691219f06179fcc2c4d0132183263260dc9de79cf85cdf0aa6f1056a961571e3. 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/CH6541819597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae45a44f652d8b278b77ca5856d59350e2c01e82836489bd614d151bdc492e5b. 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/CH6541819588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f2fdfb421c59fe135bfa1361d2b9551d16a810dca0b7445c1b3693110573bc. 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/CH6541819582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bb539864aa55d655f64b0b45f120c3ec8a7f402c3652b667268ee1df559859. 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/CH6541819590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d62a9a35ca2cda8f1a6e890c18e5311eea9a25dc6e2ef8c416ea4dd40c7f95c. 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/NLE321701232.
Medley: Rudolph the Rednosed Reindeer / White Christmas / Mary's Boy Child
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e86973f285cd3a7f30cc45e3bdcebdf057106f52614c08bf88f94ec6c83542. 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/NLE321500199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9083b7bb8938d53dd1a47ed6909300475088988ce0297319dd41953a7a932f6a. 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/NLE321500187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae614dee39dc64f4f51986ee61a716944a00f5e7e2505dc0acdecc716708e953. 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/NLE321701417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4fc57b47b0376688121705a44e1f84333ceec9bf9c90b3a4baf5739504fbaf. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE321701241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71b14f0a16f9b83695999bafd8bd573caf2ea2ad37472ee3e2a73422c7459ec. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/BEA032000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd217d73b06d4323b5d8c47d9feec536a90d141d68c85c12d8f949662fb29a6. 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/BEA032000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f7b8978312ba68b5563242d7444eed785ceec53d7e44952aae3163dbfa7ebf. 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/BEA032000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e0b3cac4ef47bd532158c04e31294058c1e0f1ff6b72d9d285b4bab9d0cabd. 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/BEA032000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d08f94b66b53bea07a9a44d86b59a6dd8e21754744c28d151471bf3423223b4. 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/BEA032000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89aaacff2db801a03398a547a4ad3eddb493a40f9329f07599f269876ee8174b. 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/BEA032000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb202ab1058c4c3daf10f5de8611f7ce58136cd3a1cf9adbe39b00a174583e045. 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/BEA032000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54526138d2b5947beea5e83588ed0788f71076c5e4d4d668b08573c90208abe0. 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/BEA032000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f72eeb861b9bfb67168ac1fe8c5540c095578bde55ac17182fb1602802b627. 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/BEA031900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe51a1bc097b26671b3b7bce7893ff5fb9a0d3df6987341c80b3e3607d6b3ace. 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/BEA032000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803167cd42e7512e0428d8dd49c19b35706fd80e980a3ce93f516daaf150eab7. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5591c301f497458f57f030502bb3a8307ad4d1d331c89a8780e2266ae41fca2. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032000010.
De Allergrootste Ambiance Hits....Voor Feesten en Partijen. Deel 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a387ab6f2b46164027ae0b93893e942711fa7061cf4f75ccbde829957c70ce5. 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/NLW2R1824452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d05e5ad8cd6de2df0868796ce48e7b37738292c8fbbe47107a48c58007e4c10. 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/NLW2R1824470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8db6fdd7d4d574fb98ad46ac3e82643f83f29680efaff36fd714d1f865f2af. 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/NLW2R1824457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8392bd6f76af68e4b6e1435124e8a8aefec52b65da741dcc1912feea1f33a9eb. 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/NLW2R1824458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8771fd9bf12053c8bceefee45c650bc67e1de4a311757530c9b4fd5a0a78f83. 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/NLW2R1824460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d646cb8d911db95777921e50ee143fcaffbaccbca814bd61719ae033ea4d601. 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/NLW2R1824481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7658638565f3b1fe32fdcae55cb4443b03d233856f058aea002277e1e53b4a06. 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/NLW2R1824465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3422d5b8be954f78ed5c78a1f677f41b0fdf46838686c7bee99938665b18ac63. 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/NLW2R1824466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20790302512d9881d07805fbe6c8e625c173b8313b25c077a092c4cccb914c2. 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/NLW2R1824485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6493dcf5ac3ce7bf3bfc4008d0a0581855d5a2a22500a89d29675aa1860bc1d. 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/NLW2R1824467.
18 Originele Geheime Zenderhits. Deel 34
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae595bea7d4527b9a18307fa96d3e3d9baa2dc17adbc8617132471066902f2d. 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/NLL532103417.