Alan may refer to: People Alan (surname), an English and Turkish surname Alan (given name), an English given name List of people with given name Alan Following are people commonly referred to solel
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 0x3c1f7d2e4ce1e55f1ebd5582b38f1f44c3fd5a87da955f780de2198ea25b70ec. 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/a2067f2c-4853-4b08-a62e-4ebb42c1a30e.json and https://artists.proofprofile.net/proofs/artist/a2067f2c-4853-4b08-a62e-4ebb42c1a30e.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 0xdd8dfbf7e2e06d849f2eff6a1fd9b4a0daf59dae2cb141e52b6cec97d6a1aecf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZES91945827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec04dc48f04b5cdc897dc33b766da02819b23f484e369d05739001fc84068a02. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZK6L2180289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717373cfe7af74b9576f46194190e6fd54added715f006014e625068fcf6a88e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/QZK6K2137995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9706e31de0939efacf219904884d0d31485d389605b32f37128e6eab002ff2. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZMEM2161892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad0dd131e8eade8dd905f0a948e44ea2c9af62b2be60d495e8d967d1121621e. 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/QZMEM2159495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7799377e6099e61c544183bc8f32aa1e55c6c8b5acd694e708f4787055ca012c. 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/QZK6F2165743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcb87ee268d0c9bd52760b417797350eaa35f690079740ef541060999ec393c. 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/QZMEP2173110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edf1c9ca79f7c7acf9f7fb4228ebef374ac834ffc89cbf90a068c7cf3f29b53. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZNWY2232353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657afe287b4f24f3a113224b4b59ed8600bce8ed161769864ffc6d6022e918ae. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZFZ32320235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bf970be192b470548385306cf6a567a7628c49748d11dc1cfed08c460d0cd4. 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/TCAHN2344606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8264a60c215e45374a377b71bf89131706c17bdcd554408ab1c572243f091f. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/TCAHN2344615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ceb2b46600c7436b12e6e5f004d257f482c997adc1c04398fb93897b7aa2447. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/TCAIT2463551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7302fca5a8944a625367ef08c644b7c73245853babca91a14a67d00f05b1a27. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/TCAJL2558224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd776f77b276d5be89100d36ff6a25ca5aaf4b3a7b46ff35625484f2cf2d7ae0. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCAJT2519602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ca31dc23e9cf2640b263e9834f5a0fca7fb5e15391e9db079fa0dd9763a011. 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/TCAJU2582844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ba3dbc949872c11384444ad17677d76674d9f627e8535c51c1af7d08af4f88. 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/TCAKA2530334.