Apes, collectively Hominoidea (; hominoids), are a superfamily of Old World simians native to sub-Saharan Africa and Southeast Asia. They were more widespread in Africa, Asia, and Europe in prehist
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 0x9be44bf824e1b43fba62da0c65ab4642468132ae04856c49fe3c69f2c3c557d5. 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/21e30148-c8e8-421a-aa2f-ce7e9ddd125e.json and https://artists.proofprofile.net/proofs/artist/21e30148-c8e8-421a-aa2f-ce7e9ddd125e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304db0613baf7b08aca139d1a20c8cc0099a33d668adb644113be0e556757b39. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1818419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b6b45a045f1b739b5bfd2dad28cb2b0a633424f27786d9b7e5a1503eb6748d. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/GBKPL1818428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6234f5d4ab15642488ce4691d1f2dcb40b306657729f4cd82857ce8a81bf1d1e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC940300763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083fb2d6d6c0d483f151a1f35006e3d9ada72a4773a7a297555671675a5797be. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/ITC940300767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4565cc97a777b94ca38e5a859c6c9807f16d45db9b0a87f0e12f2fb4633a20c9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC940300771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a780cadbde6d2d3c660d4610575f38cd99b88c7bd032a7b34d0c18412e6c6f. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC940500340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6546ed807219c38644328ee0d13a0e6d960bbfe23efc04d06aa3869710743d85. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC940500342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114c2607dac5d7a913997fd95d8310bf7e46e78bcb2a2c0ddf1b8adce53a0f4a. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC940500345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554aac78e9a75839c363957c725c47b1a9dc8dc1a5094a822102500c4eea9ced. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QMDA62434390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9dd88b6b3c3243f2f35d10cfe9e56c5ca62884cdd72eb1a3be09d0edab5059. 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/ITC940300599.
Cose dell'altro Mondo Marcio (Special Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514185a905d0ce7866c9c54466bef6e5599bf6d2d16e25758b194a9631b24493. 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/ITC940401515.
Giorni matti, Pt. 2 (feat. Ape & Zampa) - 2022 Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faa1c6f7f6ef86e3e58328079acd9193cf50cd43fdb876f19820465eba4cf8b. 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/ITC940400378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee12cf277d340d5dcd6e95b00091c0dc385babe48b05f474198a10924747684. 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/ITRSE1600697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a36d26999693a227883d7786e249593a329b715daf584d8316b038e26bb82e7. 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/ITRSE1600682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cb37f5e9598a51856fceaf25edbb06c0cd289265ba8d805059479d91d35e52. 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/ITRSE1600686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c3634da664a8934c3bdd86422858441c8120d9dae522b24f9a25a788110b67. 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/ITRSE2000059.