Gallus may refer to: People Saint Gall or Gallus (c. 550 – c. 646), Irish monk Gallus Anonymus, 12th-century Polish historian Agnes Gallus, (1930–2010), Hungarian Canadian artist Gallus (bishop of Tr
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 0x56d39e5925e46927a670eaed2f4ba7ee90dce6921d4c2f4bd2997f3b26436f21. 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/e34a5719-9484-4f76-8a70-87d83529d73a.json and https://artists.proofprofile.net/proofs/artist/e34a5719-9484-4f76-8a70-87d83529d73a.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 0x3f0bc976f1cee00cbefb000f3c6a6f6cf9cb62db8089c5249ee34dddb762672e. 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/GBMJG1804323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4638665d6ef459f21faaafba2dae91e2b409039b58a315e321b2eabe234d921c. 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/GBMJG1814561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f01706f522a432599fa5f1a18e7f862bf5b291909682ac2345717a487eedbe. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBMJG1911611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b678e0d5fd5e1a98656984f3615bb45a069c40bef569c26fa58f5d12821c68f. 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/GBMJG1914612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08d6d506f1fd1b1d9fde2e40c4740175b7465ff8aef01fbeb194ad906469e47. 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/GBKPL2089969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb00c2ec1ff5c41c02aad7cc8e48b09e56a039243f70734ca961c2cea8c33ce. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/UKGV82200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b673fda454493a075a21fdf79bccd99d1342ee3337db8b9f60f02c5691302cf. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/UKGV82200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a09d7df7f9a393bdec1d7e7189a8d97de5ec3041ccdc8a5bb872dab9219c5. 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/UKGV82100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb00c2ec1ff5c41c02aad7cc8e48b09e56a039243f70734ca961c2cea8c33ce. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/UKGV82200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66038c805441890324f4ce275b05b2b7c8919619a021b23525f7272faf52eb18. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/UKGV82200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6c5dc640d449e1e79b69a175bec9d8b1d2f4d48ff04a72f8e152352baa221b. 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/UKGV82200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7b0f2e34145738ff8980b8b0880d3a00424e1ce1f446ed6c0bac52010d1ca1. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/UKGV82200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bad77585e68a4d22547cc557e9030a68db74ea1232c0e4dcdb1a7a67b62116. 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/UKGV82200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8648a11c5dfdbaa6fd2ba6748e331f79c204279951aa7c852aade2bfdc9bda51. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/UKGV82200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675c5772488862e46c6f8e16c1b031dc7b478068f1e8e73cd73471ce29e7c921. 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/UKGV82200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964e850ce3ca9bd75494434fd5311a6e23ffb61f10844fce44dfa52dc3bcdb44. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/UKGV82300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490eed2f77d17a7a8bdd2433016c8e69d6c0a5e323a14473eb64aa3c1266a8e3. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/UKGV82400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440df22aeec8badc29a4c1a1183b6dfc1fbbf2bd5de9d6d88268b2e1d1530049. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/UKGV82400181.