Gregory Stephen Perkins (born 28 December 1964), better known by his stage name Tex Perkins, is an Australian singer-songwriter who fronted the Australian rock band The Cruel Sea, but has also perform
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 0x9e89b41efb1c40cb72bd13b6225d9934efffc2684db57aa5fff5eafa285819f1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb4b6f6b-9a7e-4fee-aeb2-6a0862a87b4f.json and https://artists.proofprofile.net/proofs/artist/cb4b6f6b-9a7e-4fee-aeb2-6a0862a87b4f.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 0x020ce56a26e4c693015f088aa4a8c7ed36400924b69c7d88a2a15f5aca1a98f1. 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/AUPO09320024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbe81a1479875632703a8090d10e26c2e2aaeaf980ef35e60da459062fe3cca. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/AUPO09320028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9a25f5d8c575313de95efa9b60ef40e2f028bb484d73ecb6ee89e4ee4f4816. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/AUPO09320033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85861104f724ec3308c154bb3c2e692d852d1407c07abdd0de161dbad1ea2d27. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:12:43Z), 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/AUUM70500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af5911456fe99ea59ccc67a0d03c953a6ef445db039b06b073e52a40aab257f. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:38:29Z), 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/AUUM70500045.
The Best Of Tex Perkins - Songs From My Black Cattledog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b2f6d2077970bf92e710d4e2f5f39602065d01aaae294985c72fab9c4de1c2. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AUUM00010110.
The Best Of Tex Perkins - Songs From My Black Cattledog (Bigpond)
The Best Of Tex Perkins - Songs From My Black Cattledog (Get Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab54ea1474ec99e504e921f941cc643b9637f1a9ebb625e3f722e3019082dc9f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/AUUM00010109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf025db28e573dd999dad7f67e4a49056e9b347052952989822fc0afb9a3e66dd. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:07:16Z), 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/AUUM00010120.
She Speaks A Different Language - Bilingual Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf8e731dd542587ebc2ebd59d150d7a0df7d4bb2f7fecd7b154246245d595a4. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:27:48Z), 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/AUUM00010112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4af1706154e7c3b3b7e937e8818eb289afae052c385c97766c58f4a04008d7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/AUUM00010113.
See for Yourself (An Invitation to Tasmania)
Everything I Do Gonna Be Funky (From Now On)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a283dc0ef552089b948e812cf0f35cedac79288732e9b253a226df048b42bc. 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/AUQT22100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8f3303f308952df1f41f01a127df368d38fb2c6bf68be3b2df23b15a86f521. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/AUQT22100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f01f9038b89e701f4a460fe7c995f28cbbf0076ddc6fa44efb1d937852e232. 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/AUQT22100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9f2a3657a9bb1f49bb7eac1d8d67b74d4dcd0f70b27955b33a7cea955aa5ac. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/AUQT22100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c825461fc97a2df890c5a42459c81a1a9079daac32f46f2258cc625af60eff. 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/AUQT22100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911dfa4fa1b4021908528fd407267c34f4f4e2b6c3a65808167728347f47ccf1. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:08:06Z), 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/AUQT22100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5998f7c10e7419838e97be65a11763baf636f7adee5b6c2fcb231bd024c4ce62. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/AUQT22100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c247faf9275c695f11d48026a40d04207e2affd9df4ee12aebf4b23193e3e1a. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:33:52Z), 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/AUQT22100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e4b74a43ef1c24a6943984b48ee676e994949ef45ad81ba40262ae9c74c0de. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AUQT22200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8e578157f6a08cf3f458279f3a17565fd2d4cb78e6c1cc212645bd96e2fc22. 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/AUQT22200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc875a0e5595d30b1304334bde3bb829dd3ce110003ec983e4f5042521a2be469. 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/AUQT22200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a588a08e26093c326f0d45e6ee312742b201673e05a94c52ed3c7111f6c1c83. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:54:27Z), 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/AUQT22200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d346e408633d441d18e927965839557c8613e9e83cee64c0bba9f70f7b37fb. 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/AUQT22200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dab8ecc94d04749a2c6d87ad7a292ada6e9361881e08a605553700fe7f55e35. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/AUQT22200034.
Cannot Buy My Soul: The Songs Of Kev Carmody (2020 Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cc5fa27344b372cc15d15038f073fb3168603e4b7f9ed236c8d0374006f751. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/AUEM00600403.
Fairytale of New York (feat. Tex Perkins & Clare Bowditch)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745e70b081c3f509d2131ebc776959e0eda1bd777c7098ab618d9540f068e940. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/AUKQA1200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a00a1712c4fa1bfec5d4adc4618d7fde5b1fa4ccc276c48e59a49f9e5802b1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCAIT2481692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63dd6c11690921618d4f239562e5a705f7f0ccfbb9735b8c4ec2db95f52c693. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCAIS2481713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a527889b1134127281be0995fe733340784095dfac061c5e65b4f8cf3777456. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEE351211140.
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
Merry Christmas Everybody (feat. Liam Finn, Jade Macrae, Tex Perkins, Clare Bowditch, Chelsea Wheatley, Angie Hart, Tim Freedman, Paul Kelly & The Wolfgramm Sisters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40248975596d957c67d3afcf71589ca7defbfa89f2276049d2c78b361424d1af. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/AUKQA1200037.