Foja may refer to: Foja Mountains, Indonesia Foja Range languages, of New Guinea See also Fauji (disambiguation)
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 0x75e6e8e505679fc0764e01c95b85448c271b726d7fe0df8d44ce65e0fd185623. 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/29294628-8bb4-4da2-ac17-6894c28826ec.json and https://artists.proofprofile.net/proofs/artist/29294628-8bb4-4da2-ac17-6894c28826ec.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 0xca6ef39167560618dedaba7b0db647817b722408464e719592c7ee912bfb1dfe. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/FR6V80788384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7471484ca8c20aa805a2b2d624c4110b285e659c01301b6b1a704fc7a55ccef1. 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/FR6V80788385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d7906a63cc4bcdca1ddbf4124ab6573d4b6dbf25903b665ad84673922b9d97. 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/FR6V80788386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bc411eb2142e5f4fb691f00ec073858ff46dae0cd1a671fb6aa35b34482173. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80788387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9acc0c1a9ca6b946d86646721c198c9334e376a28e54aba96868b50770ae88. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/FR6V80788391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1263e7cf0692be6a510c3b548df5a4f2580c7e4b880220fced70129b2889eba0. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/FR6V81998124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b43e211dc1191c1fdc67e24edfc302f1da7fb015e1050b6af896457e3f6d1ee. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81998128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f8a5dfacc8fe15d2a394b2cc61a2cac9af05189e4ac4fa9be1a23007fddddb. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81998130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca123b241dcaa049edbaf60b711bb659d11be49d5f96441c4e03728254db201d. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81998132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620ef7605f4844775a7206435a0c780b7aff8113a259e19baff15378d84949da. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:02:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82492900.
A chi appartieni (Original Motion Picture Soundtrack from "Gatta Cenerentola")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b992b1ce0b1fa32d91b7f03733abe36609d46b9b5f1cab05ae722b2ece945a. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/ITQD01610801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216dfe4b3aca068fdbb9cd44b166928f54154ea0018cd2143699445b30e6153f. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQD01610803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262761f88d21b4933916ad762b74c882f9d4fd8dcef6a443b0ff23b8440d1768. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/ITQD01610810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbaead7f1d542ebe89f6f97d88751a457401f7ca723f830ce7fb423c44feb787. 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/ITQD01812701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b348558583b9859fe90ab1c56089728527d283c75f33f2ec181ee1d86bf8fbd. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQD01507501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8bcc05f146f1a09f9e9ee4566620ed43e1655ad35992c1c51d075dfb006126. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ITQD02118201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae265648536cb4656aad2ce4981a57e5213ba4afa9724c0ae6a43b6fe648822f. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/ITQD02219701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc276f287b1c17be9eabc64ee9a04a20827c2ff7a9150ea619d8b8cdd0d50b636. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQD02219711.
Capitan Capitone e i Fratelli della Costa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c17d8c198400a9c110a863b94891e0fb21635c7ca024fae73e90907e8666cc. 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/ITQD01609302.