Forrest may refer to: Places Australia Forrest, Australian Capital Territory Forrest, Victoria, a small rural township Division of Forrest, a federal division of the Australian House of Representati
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 0x062837469b0c695e9c80d2c2bbec1592e7ae538ea989919624bcaebedd1efbba. 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/0ab6e9ee-4699-423b-ae94-4029490d5a87.json and https://artists.proofprofile.net/proofs/artist/0ab6e9ee-4699-423b-ae94-4029490d5a87.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 0xd6a218370864f49ac6a065139f461aab89e3071480dc2a76685d29828dcebeb5. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/CAU112100644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69da3e230d0684ebd21d27b09f25a9dc628ee46f79ffc76f8623bfd1a001d852. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/FRIDO2312502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3501c433595a4ae0238d9c2a7d6f7026fb43dfbd0084a4c8e57036e4821cc364. 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/FRIDO2416768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc686920e025a26e7f5b37111fc6ef86cd882f7bd375446db9b283892460c907e. 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/GBLV62321715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbbdcb7f6e27ca12eb17879a03ef122ec41001eee417ff2d547e75e99b58c6e. 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/GBLV62321716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbbdcb7f6e27ca12eb17879a03ef122ec41001eee417ff2d547e75e99b58c6e. 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/GBLV62321716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738d6823f02dd9ffddc6755dff5078ab9f9f852aad005b04748f09f16bb5a594. 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/DEL021720004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba42384f9d3c7e32fbb898828100ab80fcee0a5b6532be2622a854c94fbc899. 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/GBEWA1904153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2f51bfcd10a5a185d1271c530d187c64625633b37e4f2a2e15cad14bff8863. 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/FR6V82543631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4835c98e1ebf91ba077989e6edaac31dd9c1aecf5919497f6f476366e28d9583. 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/FR6V81595694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe794d5072bd6cad869813a63a92c510aa76bc07a879b3875b748694ece1278db. 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/GBENT0140167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e79c8c82bbbd9b42010eac73ea264ad3a261de520c12d1b5bec239304ca95b. 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/DEX041500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec755079e2d42ecc220d384a0e81fb59ed495ce671785f5e88c09b398eec4de8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DESH41300141.