Brendan Michael Perry (born 30 June 1959) is a British singer and multi-instrumentalist best known for his work as half of the duo Dead Can Dance with Lisa Gerrard. Early life Perry was born in White
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 0x923e5346dca3edbedf254029ef7f3f07b150c66a37d34a8a8ced110ad3b3ad07. 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/e7786ba8-2c6e-4f5f-8c8f-054d84c18c85.json and https://artists.proofprofile.net/proofs/artist/e7786ba8-2c6e-4f5f-8c8f-054d84c18c85.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 0xc1788de843584b09278f336abfc445be79e0a0d22e198d6b53a91231dacaf61b. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:57:36Z), 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/GBAFL9900298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9c643c8ed8f495bbc8baad96387ceedb09fb7854a68e45b5c1b5376b7edec3. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:58:50Z), 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/GBAFL9900296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3723f40682a1d897d129cba0fbd6113f05ac4fd8bd665efdcaa53457f1a6d5ab. 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/GBAFL9900332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fd694b42dec4486821cc3e50051f88523c53b85f5c5d569e8c5e6cb386c603. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/IEDOC0900002.
Songs of Disenchantment: Music from the Greek Underground
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d13db52ef9aabaae22590eefbf2438e8bcc115c194610bf7b072f9160c36c4. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/UK3XT2000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72af1e463393d85e6a338f21b4c69d883636d88040726e460d6ab766e32e2785. 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/UK3XT2000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abb505c0ada36eb7db9c59f2358eb6831de2e92cdd931543215620d0e588655. Chain 2 (Bitcoin): anchored in block 958660 (2026-07-19T04:21:53Z), 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/UK3XT2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e75348ec250d077825a44da3b09800874df50442b0ab29d3ff6b9f371965346. 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/UK3XT2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfa4c7e7b61820e7aefb643d8f67d118d3c77dc3b22af55ef3a8e076bffbd56. 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/UK3XT2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8e06b29c2e32e7e2d259ed27f355fd3d66ca11fade119d597a7ecb3f9a1121. 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/USA560456376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e71d122f513522db8c2cc8989f13153e9436aeb94fba78751d85eeaa2b1d026. 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/FRZ051800399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350a115a7b724c133db7f92d5e473ab973519dacc109e3fcbb8c9728223c706b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR2X41457000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28825721c05fec02a46bd116fa64eb1cadbfab1e770a0cbed92c70d4c9e2a1fe. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR2X41457007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625c91b2c10fdcba6e678f4507989f992a981a7c4c50be9d50b9ca2cab6775df. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR2X41537668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77218f5ec7b2fc479ea5b538aa58f17afe951edf9737d4f5edfcfd7865f7222a. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBAFL9300140.