Callum Beattie is a Scottish singer-songwriter. He has released eighteen singles, three EPs and his debut album People Like Us was released in May 2020. His second album Vandals was released in Febr
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4ac9331298b9f8320c72eb8e441287101333838e442839a22da70f7ede3a71. 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/a3f30455-ec6e-4c5e-bb53-93ad28a066d5.json and https://artists.proofprofile.net/proofs/artist/a3f30455-ec6e-4c5e-bb53-93ad28a066d5.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf54d996b462650a0524291634a49343f1f44326928a39021b1d7cc407a592bb. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/GBSXS1700164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa834975f73bb79972b1369ad2e43bc1bd5c546f7600a8cf32bb6d271f881066. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/GBSXS1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf859061f24163df4f0d19c6857c5e6839dbbbe49778cd8f0c45d35e81a8fdb68. 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/GBSXS1700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078de64ac567e8aca0af86e4611e7e3fa31e133ffa1369b3385cd384d818caeb. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/GBSXS1900135.
Some Heroes Don't Wear Capes (Heroes Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd050d305cbacfd2a74878a2e518a947be59d511a1859e6dbb8c8e3fb439e75f5. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/GBSXS1900131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1204bde9afff8a17ff8b8a41d7a1865855c24a19f2a4753a6205a240bf08b9. 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/GBSXS1900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f631209eb27f5c869b7122be5c1a286f150afdc845b5573e96d91ad1752c6e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:52:15Z), 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/GBSXS1900133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb080242a270746add85f2218dee5efde6b334f1f776a1cf9dde3a457a74ab6. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/GBSXS1900134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078de64ac567e8aca0af86e4611e7e3fa31e133ffa1369b3385cd384d818caeb. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBSXS1900135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc047ca79202b6651c34a93ce14bf91a12cb9b4bfadc41e8f660225e3706343e6. 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/GBSXS1900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b5910a2c619e1d2270cdf888105e05cf8864aec011e35656012556b4503e24. 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/GBSXS1900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0ad35c9b85face53d8c1cf50f5c59c2fff0c84da2c272e33282533e8dead7e. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GBSXS1900141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b87469ce2c78d6d0ff4ff8e231b5c7a69ae4618262069e8cc6dd25548ded0c4. 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/GBSXS1900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c70eebae1fcc421ccf95e092dd8346f1ce2eea1d23ac68027ed9a517a26a3ac. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/GBSXS2000214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99749679c38e1afc49ab91f3a620b83660a40b22c5c1682a5b01c1a60e271cc9. 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/GBSXS2000207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd050d305cbacfd2a74878a2e518a947be59d511a1859e6dbb8c8e3fb439e75f5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBSXS1900131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1204bde9afff8a17ff8b8a41d7a1865855c24a19f2a4753a6205a240bf08b9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBSXS1900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb080242a270746add85f2218dee5efde6b334f1f776a1cf9dde3a457a74ab6. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/GBSXS1900134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd318684c979d15553ff132f0cd9493c62b3fca05fb068cd919c6a7601d04e5f. 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/GBSXS1900116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bec6cf7b54ff11412f2fddd6b484cee33a4bc0a63a31936e18715d26042907. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBSXS1700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4963958718add846983a360e61d3b581c6c8306c8ea602fa4a02c44d8ddf8a05. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/GBSXS1900136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf63e244a91895ef74db02f27b8c202f8135b755abb0376f51cdb1ac6c7673b4. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/GBSXS1900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b5910a2c619e1d2270cdf888105e05cf8864aec011e35656012556b4503e24. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T15:56:42Z), 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/GBSXS1900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd366b2543a3aa1920f9c65b261bc896dcec69bd23ce4743eeb147828eef1f393. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GBSXS2000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9b45c7feecb13bc44ef6004aec483977d0e92f7f168e6009199f69540aa687. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/GBSXS2000243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1722c4616271da52450379a103effaada59e1fffdb5900977473b793bcdc32a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GBSXS2100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3d7117fdae1072f7d7b7610f32d5c05aad95fa0ea6850a24efb17a216ee009. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBSXS2200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935b3c8243dd73c4112344dc5b3e2163103c7e668b5fc031d6c1611b504fb30c. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:20:37Z), 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/GBSXS2200318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fa30190d78aa880292be9886a304ad87b3ee2a23de82e958e80fe05295d7ff. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/GBSXS2200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae3e6b71c3826a674c619bb1f7911f465f7b4d2807eeba57676919fb5403e79. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:44:48Z), 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/GBSXS2200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4128d1182279db85525effcfcf102b75bc36fb98acf137a2f3cadb52d57846. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:34:41Z), 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/GBSXS2200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c5b60583ed2e429cdc5eeab3ee37e1f887248a724ffe2ee3383b80ff719873. 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/GBSXS2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c32bd2fd6721ff619494e6da145ddc31ae0e35be86780f5be2e18d543e7b3c. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/GBSXS2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6a5482881ce596816f6c0c0954cd4bc44c09d39e94c44d7d8692e86762f783. 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/GBSXS2100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4128d1182279db85525effcfcf102b75bc36fb98acf137a2f3cadb52d57846. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBSXS2200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e92432e3341df00307616d91d70ad001a7bcf087fd72943adb5040eaf4ed63. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBSXS2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0e8894a310212ec8fbe963100ce3b8074756973fd37cc97353e54e582e318c. 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/GBSXS1700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab373b60e87c66c87d1e3dc602ebd317bfabdc03a7ba1ae47390a6bece2c888. 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/GBSXS1700103.