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 0x35892211d57439c9c122f61331ff28e6b2e49c9e10cb0d97c4b4561df39738a5. 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/21161fee-f559-402c-94f8-6be5d5e21c85.json and https://artists.proofprofile.net/proofs/artist/21161fee-f559-402c-94f8-6be5d5e21c85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Broken Dreams (Che Ne Faccio Ora Dei Miei Sogni?)
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 0x6ab5eccff2697ff7bb5aa9a49858fe24f4ffe1b51d0fbb6f147b595555ad55f2. 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/ITJ690700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe4ac6dffd1d2a0a9d782d7a9813df020bfff141585b5c5d3b55088a8410551. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ690700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfa0bf45c5480f04af8a49f866ae06fe440e4826a943acb9affcdc8260ec721. 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/ITJ690700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd685d7e40f9d8525179997d328e9877b91a985d962e72dcd20768d12cd863f52. 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/ITJ690800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bdc4f2ca05293043147a3bc1a7e122a9e265b0bfc31e5f2c59d0fc1bde848b. 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/ITJ690800035.
THE ORIGINAL LAST MAN STANDING - Archivi Sonori, Vol. 2
THE ORIGINAL LAST MAN STANDING - Archivi Sonori, Vol. 1
THE ORIGINAL LAST MAN STANDING - Archivi Sonori, Vol. 3
Prima che sfaso (feat. Dj Ghost aka Steeni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcacf4b4b1187331ce3f82ce3ad87e93d7a3aed1ccfdbc96d88584730c018a9f. 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/IT7LD2400940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d2ef8f7ac7883ec328cb971c15cf175cd4e1292fe99760649aca946d64bdcf. 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/IT7LD2401783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704bd6ab05b8c6ce3d244dae84376695c5d09ab351f30004837eb20c4a2ca630. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT7LD2401430.
Numeri e costellazioni innamorati di una donna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6595dd4f44536b4c35de946162e80bedd4e213bb172532355022b4379a81f1. 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/IT7LD2402084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158da25a8403e037285ad11c91293cd8e087d2bb201f91a2e8b5842b975057da. 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/IT7LD2402423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6567bf9214166b95daf5f268f3243bf7d9d87c84f2dff7869d422cf605c23e73. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/IT7LD2402959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324f5cf21eb5a6e98337fb8ebd95d977d91187df505411a93608e5cb4ee3f38c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT7LD2403215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5270204f5217291b7d3d7d77460bda96e7c3d0699f7786062117c2d684ecf269. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/IT7LD2403774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36ee25c2f8289d0cf02cd458e200e4fa64c3ec8060ca6544ee259edccd7bd78. 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/IT7LD2403851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcacf4b4b1187331ce3f82ce3ad87e93d7a3aed1ccfdbc96d88584730c018a9f. 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/IT7LD2400940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a196e6bb084c1f586aefb2d77990bfcb8f50667fbdfd0b099dd541eba303658. 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/IT7LD2401153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6567bf9214166b95daf5f268f3243bf7d9d87c84f2dff7869d422cf605c23e73. 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/IT7LD2402959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c300eb5a0d4d18093cbf8411aacc4b9153e900af7490c684782a81ec4dd57e4. 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/IT7LD2402422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158da25a8403e037285ad11c91293cd8e087d2bb201f91a2e8b5842b975057da. 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/IT7LD2402423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324f5cf21eb5a6e98337fb8ebd95d977d91187df505411a93608e5cb4ee3f38c. 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/IT7LD2403215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d2ef8f7ac7883ec328cb971c15cf175cd4e1292fe99760649aca946d64bdcf. 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/IT7LD2401783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d5f2c9aa09ce9de180aa892b775a6dfd466b69bbcae205e8d6cd5a33d2c98c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT7LD2403318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704bd6ab05b8c6ce3d244dae84376695c5d09ab351f30004837eb20c4a2ca630. 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/IT7LD2401430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb612faea128c7ab3088b852a2b82ff934722d2a0f7884f70031562b30d226fab. 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/IT7LD2402425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9a10b67693546780f207fdc10a1494bfc2c82d8040b351afb64ad4630d171e. 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/IT7LD2402424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6595dd4f44536b4c35de946162e80bedd4e213bb172532355022b4379a81f1. 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/IT7LD2402084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5270204f5217291b7d3d7d77460bda96e7c3d0699f7786062117c2d684ecf269. 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/IT7LD2403774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e973c811292b6b39411727c5977e0f56712650def4af6be437019defbe0d780. 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/IT7LD2403466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd20b21d791c89ff0b0cefe952f478484b54fcf73559a577d454088e3441f448. 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/IT7LD2402926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe589cabbbf4d889043429d4acbd26df454987a1c398d3001886df8a44bd0a09c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/IT7LD2500370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc7c9f1a5fd84365b245c9a763930a90a2399f34e41bc03af2341b713a75afb. 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/TCAIF2450160.
Outro (feat. DJ Skizo, DJ Ghost, Lorenzo Feliciati)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9dd388240fd16541bc4e8a97b803a3675d65d0065043ee4f7b1f7d95aa3778. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFU2189979.
The WZA presents OG's - Original Grown Shit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea63c7381ccac2c0fe99fb537fc95ae7cc66a7857f6527406c8168423615c4c. 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/ITOBG1800016.