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 0x77c817995fc6fb2283af1d54e182a2b610fee4952272ac0b9453461d2b3c85b9. 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/6e708e80-67b8-48a3-9ed2-422dbb201a55.json and https://artists.proofprofile.net/proofs/artist/6e708e80-67b8-48a3-9ed2-422dbb201a55.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 0x89e12faa57be8d110f860b26c67ccb1f0be3222a0727c4ed1a58ce2e48357c72. 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/NLA240305182.
The Most Beautiful & Romantic Melodies, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2d02c181fc15bd1572935e02381dadea5092f6db6d78eda45cfcd8c72d448e. 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/GRNI11400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc900aa058f59c3093ddb73bfef57ef7244a7e54f6956e60dcf308423a7e518. 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/GRNI11700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6f13282a0b267f92dced0c83ba74902eeb0eb0ef7e1307a61fb6a33aa41f75. 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/GRNI11700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7877aafde1a45873884b8fe810442616a9309c1bc5474ac88988715f2af4f7ad. 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/GRNI11700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0703432e0976a54ab3c58b34d52f0b05800530f2d20fa7afeac376f952654685. 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/GRNI11700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a74272c5fd7046ac34dd5608ba7c9c3081cf1bccccfbce108bf3eca429a27a2. 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/GRNI10700015.
The Most Beautiful and Romantic Melodies of Nikos Ignatiadis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62758a44b0dde3138fd9eed88cd9c7bedb72dade745a05cbb64062bcd25da7b0. 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/GBWWN0801081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e98af0416f597e73189f57e0bfadd33a45efca8c9ec34a562a39ef6584f54cc. 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/GBWWN0801082.
Le Meteque (Without A Worry In The World)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b7f12d99b60d6c00727373564f5f168091f76c4fa3261185a032b975e61a02. 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/GBWWN0801083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0261b88c875957e9c3f3200047c65f4c61ba85a9666d5cc2c06bc7dd4957f6de. 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/GBWWN0801088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38452de619610f7a2851e2f0ff7d0256b0cfc0f05c94121372bc91eb53f4c24. 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/GBWWN0801092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86035c77a787bdc095482fc42d077689f24ca208650565ceb17993e71209da46. 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/NLK072300394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fbc53cbd5d15a6344248c8b26ba65f3852117324be1ecb63e3b5fd888e5dd8. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:04:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072300395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a88d42cbc2eb56e89455317bd836a087694b05eff3669b2f6e5ad1e74a5472. 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/NLK072300396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef8ef0d31b9f9eda063ccc291d8d9cb22b4cab950fab6705f445c1918807e77. 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/NLK072300397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ac68090a4ad64d369c0795ce980ace5e9841028d62ff699cc3b8073e4a0618. 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/NLK072300398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a1df0337cd675cbb390dbcd11b78f39568b2d3e0a0ef5d565cf5677da281e1. 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/NLK072300400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6533a3a7663f191df4ff84c1da1ab97606cd53d7caba9113d7fa8e5d1df0ab. 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/NLK072300402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018e0d238aaa1a7fc5a23b24217b5bf6d7a36687b5c70de926025ba8ffee9854. 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/NLK072300403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6686a0704e3b31635a45e8fd00287c2da06966086a4e422dc5fb8fe058956e00. 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/NLK072300405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2efdc9152ba61fd3424348ef2cb8fee550a4a26dd67b34a027d509b267dc19. 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/NLK072300407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77b57801647d77d6e5749888574ec32a7d31abad7c6cd19d651d99cc3f0d610. 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/NLK072300408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c43da300f4c5f73b977b77bd514eedf83285b1a0c71f151849e1bcfd40f27c. 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/NLK072300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd164a84be93e1d5251390588bb17b7bff25bd1f4789df7015de9b57f78917259. 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/NLK072300411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8c57150b5127a1b647580fa081b510e91c63eff6a622c85e72817995724f6e. 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/NLK072300415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bde4339403231af2e773efeee5b8a4d06a505e5c504b01a99673e70d49c68e9. 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/NLA241700849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7458ee317a93f610a9d3ebfa68fd48e337ea081c4d195ff96451fb77bbcab18c. 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/NLA241700850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d2e6fd71978a10a3b10bdc2f621dc850d71f3e26bb24a37290c88f1aa8a4c6. 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/NLA241700851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43171033a3aa6a3a7c951db9897adef583ac1ccf0bd9632e0b0c3fd738f9aede. 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/NLA249700292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf678f0011494ed6f735d0365545d6849ce801dc61bc1924c44ef54148f05946b. 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/NLA241700854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c970774d6b6297bf75135f7853a4b0adb876a44f511ad3776315ea93d81cd9f. 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/NLA241700856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7559f5a7b1e1899dc5a697d37b6c682ac3495438107558ac1b7e62c89e32d9f. 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/NLA249500148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c445624e161b5e5cac8286372f9bd0e41c16c653210639790089235c6a4b58. 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/NLA249500150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b5012c442650e53bf4bb1b5d14e3b352b08b034703020b35404a8f299ce9b7. 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/NLA249500152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb261e8c7a746579882643fb1d031ee1f038be9cde27bec6b13f05cb1651d70. 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/NLA241802128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb80c6e192e05393890900c279d516881e9aacfe7d87435dd57a0d7c80618c63. 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/NLA241802130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7f4dd4ef390798489ea8d2c16cbdd31e9afd035d3d9c97f0541a29b38fd947. 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/NLA240303936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366cc09639cb977bb64ce1bda752c6291dedc3a8f4e2aa824c0993f0263477dc. 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/NLA241802133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ab0a60d3339f22bc4f89157089cbbae2c61200b61edcd3dcb52003d617ab34. 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/NLA240303948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637c4af07e67ec62517b13882b465f98724b38c3e6d2e43ad02b21651dd353c8. 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/NLA240303949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563abd286854bf0fc1f95a502e2998401ad3e898ba9362c81ea0a5a0f8a6ff15. 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/NLA240305787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950292b57b2268507c57f77c89e270c4d10a1d78e1342fc8a77942d78181d54c. 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/NLA240303931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099dbb34157f5efc96a0c0782fedb1a90bd6e74b392d7f0e5427d2963ee58b6c. 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/NLA240305784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3349cb521edd83678590331e9dd19cc972a6830e09fdd68b7fa82bcb0868fdd1. 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/NLA240303946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71108cbf5e07462afb66451b339387be04eb728b9ee3afb819c71e5e3366fc3. 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/NLA240305785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15db3314c6800800b6059260d02e1bd26af0a10ad2ad0eb7fab9e3317ff6641. 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/NLA240303941.
Gardenia / I Love You / Jasmijn (Re-Recordings)
Zorba The Greek (From "Lock, Stock and Two Smoking Barrels")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7f4dd4ef390798489ea8d2c16cbdd31e9afd035d3d9c97f0541a29b38fd947. 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/NLA240303936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43171033a3aa6a3a7c951db9897adef583ac1ccf0bd9632e0b0c3fd738f9aede. 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/NLA249700292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408d705aaad79caef49969ef52353d20f90fe2a996791de602a86bed8540beb4. 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/GRFM19200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4882dbc2d7409ee5dbc5121614b2e874f010eb3f2eec413292ab80482b971052. 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/GRFM19200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026cc84f5f850d5eef60135193a63d95d9934971fe6014cec95e2a485965e6c6. 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/USA370521386.
Turn On, Tune In - The Very Best TV Adverts of 2014 Vol. 2
Chicken Fat (From the "iPhone 5s Strength" TV Advert) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8e7ae27e983b808653e5d605ebbe78429c281bfdf16d1e1bb4648b46b17acf. 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/CB2CY0924945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e12faa57be8d110f860b26c67ccb1f0be3222a0727c4ed1a58ce2e48357c72. 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/NLA240305182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fa7bf35fdffe3dcaa9052b947ea9f51a452598aefb2e2c831b380341d03053. 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/NLA240000641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbfb0017ad147b734bf3ac3e8ed7fde252ac662aef357ace892ab835d8d7039. 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/NLA249600121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7c5f35b5c26aa2d3fdd1177f5ae7f7dbfd5f44546217c4e192e3d390b01eaa. 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/NLA240000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e7641ea4685312700640fc42b9a138bf02860914b857e1ba7e4d052744fb95. 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/NLA241208619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a4050381f5718a436625fe17426aa4e16f566857b04353c1d7cff9a8dfb0d4. 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/NLA241802129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba7a9e9a934494241e9814f2e98cb25c41dd59a81e60836abf2a631b3d680d1. 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/NLA201800212.
Zorba The Greek (From the Google Chromecast: For Bigger Fun TV Advert)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46af13ede4be5dfbf6c66cad23e83ca34d95704560a025cc113c7910a77fb6a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62452035.
Pio Kali I Monaksia - To Tragoudi Tou Hari
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5d5011c9834efee0af6174fdbe621fcf8863ef202bbcc6a5d1a5cddd59ac1d. 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/QMDA62452039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96a2287c76b6c16bee3893e193da271ecc28ebe8522a8e503aea26d562e3e21. 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/QMDA62452043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931085b3b1d4ef95825456d736a9c93b660530507c039e2aa126e6837825d76c. 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/QMDA62452046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0f9db5fb9b2bfc3f361ba67bf29d8a95ce0b7b0ce7220ca7f41e2a38e4987e. 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/QMDA62452080.