Arbee may refer to: Arbee (automobile), a short-lived English automobile manufactured in 1904 Arbee Stidham (1917–1988), an American R&B singer and multi-instrumentalist Arbee (song), a composition
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 0xc99c37b520b7cecd37fd7579b5acba5af53af3535cadceb1775c296c37e31cfc. 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/85e22907-d065-49d0-82a8-7e9f5fcf237f.json and https://artists.proofprofile.net/proofs/artist/85e22907-d065-49d0-82a8-7e9f5fcf237f.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 0xc9c351208e790eaaf9b21caf3142596004fa5cf268bf2a2999d7fd64d415634c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM24S1817927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9523b8db9eb032420888f7412da7c580a15361a6c3a06650f38d334afb996dd6. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/QMANG2219187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c2b30ef09754a3c9ba405f0972098012f3d37c71420bbfa5b10c1a2fecc350. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZZEC2312131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb936c2f0775ee06953d2e066a3c6e667f47a94c5c816d3b3e1a2a35efd2b870e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NOPTR2403010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f1aecf5abd6a931b1cd0443fbe8a69501a4af7982a0ea90a713980c6ec4159. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GBWUL2450685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8647129b74096f53568e0a3104026baf7a53193e21fc2dc114eba86c24934636. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NOPTR2413010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e49f5e832b290c4f1c9a851a4e42803ef3209b34620fc1f45289de929bec062. 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/QZMEN2420264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3795ac722010616f12f2aeba1bef730bd59b8491908de2870525c7a79a9fff12. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QZQAY2420986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b66e8b299d8a748787f028a7d0dab30027f223bf43166ad8e6b91a1579435d5. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZFZ32535890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436a7a407176d3f08635dbb48d2a16ba0ece805b6d6348d57c1086537ac33d52. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USLZJ2538024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c84f91ead2da85b95fbb696316ab857a56254573ce216fd034989456a2b56a5. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GX8LE2578236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea3cd8cbc3db1e62deb6fb446ab53cb78e11fe03db8785ef5dfd1809ff8604e. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/NOPTR2526020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd526cc158c236947ce30980bfbe9749fa0845a0cb9e758d30aa7aabf8c1e98. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/NOPTR2526030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525c728699ed76a31d05b9976becc88bcafb5e1d458dd8be34593302acac6ca0. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/NOPTR2526040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6725ba20121ca38608b94690beda5c2d9ae65a097c28dbdb17ad8b5c53f512. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NOPTR2526050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd256ae823c1a549a1bd7ca2877dbb033caa60d75e0786a3883656789e42f4306. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZK6M2525774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2a46c76a869a486f009fa4dc39dce1e00c4c49fccb469804a3a71397203460. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/NOPTR2548030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70da25d8f02be3c4cc6eb93ad2138de50968cad7a40108b43cabce3c95d9f6b1. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/NOPTR2548010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d7e5bbb6f9f1ce06a2296f52f58f1e91e0ba2f64eefa63f8aaf65bb2f709a9. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/US3DF2485541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29cbc9b1cd02fb6ac63920313d78f39d52a2293f41d49ed738ded01ea390354. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/US3DF2006362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb7f94005cef66bd0ab12d663e9825c5586ee736acd6aa4b1505513004014e5. 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/QM42K2025181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b870ec484eef3abf8306bce7a61813b6ad0e28a02dd55601838e09be370da5. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/QZHN62377891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb424e8cbd0cd54bb8dd34e382a48e6766a700a2f03bb0218a6e0c7a1ede77c72. 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/USANG2240572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7ffc018ce3a26d3890536c6c2dbd9666f277de20dda0e92419cdeabb3f0000. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/QZES82139638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98008dabcc6e4e1587e6ff04178dacad6f93872a7a68dc71a8ebece5c7dffa1. 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/US3DF2450606.