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 0x63660285d691c9d233edeeee2caccfcf940ae0fe1aa898eacea342fd4d335e3a. 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/cce42329-a34e-4589-bc2a-edb6ee6921b7.json and https://artists.proofprofile.net/proofs/artist/cce42329-a34e-4589-bc2a-edb6ee6921b7.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 0x5e63bea4a4521b7673fe5f84aeff6645716d86e47317db50dc8fcf776681ba9f. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FR6V80416929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bf46f9565983678a508134a5b2fa28d01bc86ac22a4dac168922f4ef449f33. 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/ITB001600546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7613d80344cde0836bb87c99fb294091c8f19de331a5ee88e6cf067d0c23175. 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/ITB001600551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7352e8ccd10f10629d48999b21b0d171b06a2b7f8be378ae50964da855b8ff. 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/ITB001600547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2e6ec7bcc8709a2ad6e2c04ce771d9cb714264bac1a0975562a7a74b89ecf3. 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/ITB001600553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb820f0b43ec6f5a4947ceba3278dc9e577e4d7c048a530a68fca1e49308fb019. 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/ITB008400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315a7cda9817534c44df9a187782408ece917b66710ef4fb89394e9695075e1d. 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/ITB001600555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005d4886a32c91cf7388327febb029df9ea6061d9847d36e6fe02022a900f7a7. 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/ITB001600556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20e177da5a7d6de0e5377b02c71b5ee306d75f330e934c150b1aba48207aab8. 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/ITB001600559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc278970dd4b96c15b755aaa1cf4dc9eb0d3076848975c6acd40c709e44032c. 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/ITB001600558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306c99287ee538aa685c659cbdbd191eb09109b9eb8a7ef870c20501e5a90c37. 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/ITB001600562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e767862b0f6c0722b9f29affcb74cb4221ecca42d934da3fba80b67898faa7. 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/ITB001600580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104f25d03dcf2a6b54f4480722679cf5ddcba31c597bcd73c04e242c3b29cf3a. 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/ITB001600584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acb46ba08d89eb27f1371821b048fda583caa7f0c1af23b9a7d153791d80984. 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/ITB001600582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4846ca526cfc296a835f48e3f9eb034dc97b6a61dcb1d6fdc7a3d5c20d623ee. 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/ITB001600585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b43db3f41fea4a89f74386dbe355e03263e3cd340128130849185a9eb4b1336. 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/ITB001600581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104c27d5e9ad1553ad6f6248099b153814018c44141e745c94618b1abb5e83a5. 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/ITB002100227.
Ma il cielo è sempre più blu - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc1f764bd3e2c9a2a9f3c393d65875889991a6c011a4714ccc0eb616bb4638c. 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/ITB001800329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc717448f0bf0be879a631f6cfddeb49088dcc4d6a123b70231790cfc9aa22720. 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/ITB008400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f78e99896b6749dbe31da7cff1397064dea8f86fb0750bf1e4394ea58a815b. 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/ITB000700632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d93f3c329d486c213b8a373f20befec6e2b0d882a5f15f3ddfc4d0b686fe9d3. 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/ITB001600566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f47232c0e4210e479b68a1926e7bd7e2ee1bdd9eac645c96ae013ba537baeba. 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/ITB001600605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ff30a7a241f677052a38a98b3521ffa5c95fb5cfde7ff85fd2fd97123ee9e4. 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/ITB001600564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf33d189c2dbdcac8f041a57b1167846132e03eff1df89753dc9c4d445c69143. 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/ITB001600567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75a5461cc96991744a8c3c3cbbd5f21d4834fba8249adab41b4849edf154b37. 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/ITB001600565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cea6263626aa9382bee3fc07ff7d7194917ed1c4224761273385e2844d53169. 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/ITB001600572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2705d746f80dda9bd6a3779323d3e8426a79052fab7fd1ce19e51c4aabe9b79f. 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/ITB001600576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6aac99a1baa8d2fb0c9def27f23c6b78d7853b24710ddb2bf3d51712585c483. 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/ITB001600575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d15dbaa4d5ad59bb46ea0711fd49ce95a2f1ea7810c23d272d591a73c3319f1. 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/ITB001600589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcd199b8c786a86b44f6180751d77df47f19ae7c883f3373c357fa93e825739. 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/ITB001600591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43c0f0df08cb7bf915174d18a691d21952562cf7226ce96a080f4f003387df6. 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/ITB001600590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b1dfb1f930ebb016a8356a5cd1038a307e30a9fccc1ab9b1d26ebcb1cfce68. 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/ITB001600598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4589f283226f235bfde4761471e6bc3be93c49ef5881c0fc605f71ea5bcb9173. 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/ITB001600599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705ea87924e8e4939f9934d7c7d11dec5233b61fd663dc262d6febd62cce376a. 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/ITB002100226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9c264a5a65622461802552c023f8d46ba4c2e0de6ba6dbef033ae362eb8d1f. 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/ITB000900088.
Al Bar Dello Sport (feat. Rino Gaetano & Maria Monti) - Ovvero Sogghigni E Sesso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeee27d424f9416f4c723401f203b127f5a9b7620ab86da43ab8e13d73ff5902. 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/ITB007901003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39aba6ab848e8dca61931833efbd735833eeb2c56db916cb7893591d2d81ce7f. 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/ITB002100225.
Jazz Encounters: The Finest Jazz You Might Have Never Heard, Vol. 10
Das Tiefschlaf-Jazzprojekt, Vol. 1 (Entspannender Jazz für friedliche Nächte)
The Deep Sleep Jazz Project, Vol. 1 (Relaxing Jazz for Peaceful Nights)
El Proyecto de Jazz Sueño Profundo, Vol. 1 (Jazztel Relajante para Noches en Calma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c3f80d8301406e4b1898c814538fbe295fca00fd84652bf68e9d565a206510. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ITD871517805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e015b8ae3611d34b5bc277fd6aed6d8260937582910c1740206ad42a90ad3b. 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/ITD871517808.
Buddy Collette: The Complete 1961 Milano Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1689fa5190b3311d4c2c03b37455c61a4858a0fe21e7f948214d24961633b71c. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/ITPDM2300148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd52fd37c70cdaa619e06e20af85084da1497cf142531b6f0f4638446be5d3ea. 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/ITPDM2300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11ac90b5a13a7f34201b7b2ea03befc1c81af8132528e32a083995ec1102ea9. 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/ITD871014101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1f88e10ad89c2f92a3a2d4453c25ea05f694a85168560ab9d6d51d1c4c7769. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/ITC009901901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4cf4b47d0ca167b87d537849743ec153301af7d1bf8db7d1e0c138d22838fa. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC009901902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120ebfc0f83af3a0569e1edccf8bc4ee77da650e00dc7658abbf5bee8ba961f2. 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/ITC009901907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf59113f70a14f2b9f0f785dc2f830ab94bff6bfd303dd3550a367bfa6c1c7f1. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/ITC009901908.
La prima volta (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84328a12ad0058f48e704158d4e9d2b626b841362c7422a729637dfaa59e5a3f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062304113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7dc4fc34a05443cb466b18aded1626cb7d2a5842b4fe856c380ee723eb36861. 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/DGA062304120.
Aeroporto Internazionale (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884cceadf3e961fdce3b9dd6d558e8d6682f8f19007a0948643ed456c1d09fb0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072198337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0e7f8f21d8e8ce29a136ef4f06f415867a2e8d6e096dc7a09e6ea7b776d93b. 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/DGA072198339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826a3ad52d54ecf96634a50d72f5565d2c6d9df47491cc270d46712db23aa63d. 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/DGA072198341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53ff8ebd6503e57242e33d5907fdf404fa9352193311b22c3356a68f67c6132. 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/DGA072198342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c088e689ed6fca22b9e80d487098c257efde6242d35dbb04c3715ecc1ddd7e. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DGA072198344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35d17ff17c30d55d642b0278dcfb7e8c794b19657909b37cff3f144b4d12c95. 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/DGA072198346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb37c91c4c9086cd6d83834599b641885b5a3abd1a17b6739dece29700b9900f. 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/DGA072198348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75deb32cda41229736c0ece7a8e3cfb66320e7ec8c7637ea285e16bb9b56e616. 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/DGA072198350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a879179da7c7a766d26b744683d28ff298fe90cc659b9567cd92c8bf1a1713. 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/DGA072198352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc98782f35b5dd3732acadee5b8d91c9f80fb83e5d421ac6f6750e91b96f5d9. 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/DGA072198354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e8e2d8e3c35d5dd67233bcd282681ebc5e3abcd3c6bbbf1f726fcf64d1f162. 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/DGA072198355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9f555e8835dd5b9ebc863547bebed75118d218c7f21496043a5a1295b68299. 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/DGA072198357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc0c281a5322b5a60e5b6e9ad7ac5618ac99e730eaf969b1c60b3d96a4a6beb. 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/FR2X42544932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c9c69c918f1e99054f1e9be44c90ef1964e85ed4ed948cb441ac18d53b4629. 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/FR2X42544933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167a77de6081b244c32fae6a187c4966c0b8f97b1304636af316aa48302d51de. 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/FR2X42544934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9f782fe6b419dd6d26467806a4b86ffb733f5561ec05fca96f4d2023a99bd6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42544936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24571a85410790ae9f83dda6015d84e14e3a8f71e2b90c4b5fbe1f6c8fb46bb7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42544937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d6df562b0cda8edb108ce98763f9d23d432e1d6edd67289228ff7aeecdc34c. 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/FR2X42544938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa277025bc0a99d338da79382092bfb222f96121947787e66145a024e2d41b64. 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/FR2X42544939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6610f1ab37a0b3a8275f5ba75010a8ac806aca2264b215df0e0037bcf7f6cf3c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082499686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56aa3450cd013f3ca39ed2ff186df30ba01146c17a1132b12db43f8830fa7fcc. 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/DGA082499687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29905a6b72a1f17b55a79a47b6b317cc2e5f9a83ede56fc750c78e0467bd67eb. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082499688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6abf4624c22c174cf57ae19d15b18080b188415804aab7cbd9b420403af153f. 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/DGA082499689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46a6c142c7a364e3a690b762024f68165aa3cee8b269503c73cec5d92492218. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082499690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d4e48cc5d25f94623744eaaa0d5d17d6d09481a0797ca796871ddc12b512c0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082499691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70715060c286b84b9e9ac9644736aa5f9b40d5d34254f5162da198a08861e15f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082499692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5ca138af74142f82f777eacac3a2878b0ba97daccfeecedc977ae8408f84aa. 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/DGA082499693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb653b25fd6a19e0486d6a543f9800422ffb810ff49d107f3f509536689a58dd. 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/ITB006871430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe853f986425d869322a3e095d0d9d1ad03e35e7a2cc3e26aeb232b9c5cb75c7c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB006871431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e8a18a6967257b28f5850796bb6486db21eb5a81b5f9ed73abc4c13158ad61. 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/ITB006871436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c9c69c918f1e99054f1e9be44c90ef1964e85ed4ed948cb441ac18d53b4629. 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/FR2X42544933.
Tea Party (feat. Lucio Dalla & Anna Oxa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f4ee83e54776109dc6cf242f0b9b4514d8547bf156640e0e4fb00c7cbff37e. 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/ITB007901116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa382c6b270d5cbe67ea8a1434415e270e9534719cc3e23cb172f3896e193de0b. 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/ITB007901002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6388f9caf0065eedd967d3e3e1cd70c2a8bea03afcda5eb3a383b431aaed30bc. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80107165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd825f3685190d6773c01708425cecd57b38e77f2be277c5abdddfdbc1821e9d6. 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/ITR551500374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46a6c142c7a364e3a690b762024f68165aa3cee8b269503c73cec5d92492218. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082499690.