Bernard Abdy Collins (17 February 1880 – 22 October 1951) was a British administrator in India and English first-class cricketer. Collins was born at Saxmundham in February 1880 to Henry Abdy Collin
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 0x54b7c4871c5e0fa46e5ce9f4d969aab8ffd627dc517883ed5187e0a3a977e3f3. 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/09d050ec-8c78-4336-8697-cba50c360b86.json and https://artists.proofprofile.net/proofs/artist/09d050ec-8c78-4336-8697-cba50c360b86.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 0x9209fad5a4bfa7bd0356372a53087623c20559788bfa9d83ff3fa58fa7a42117. 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/GBUM71503261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cc957f47439c3e8499f360f6e83cdc4ee15c039f46e3a124323922511d7349. 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/GBUM71503288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23084ab20b88b21850203c045a431adad8655c4cf750a1b90470499155b68c0b. 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/GBUM71503257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e2e4e5baf14bdd17f07a66a07e377d657bb83ff37ef76499d507db0d8a48b4. 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/GBUM71503264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0634c1a16a23e61deb7d2fb5f6d178dabcda37757de3d786ab65edece2b13a5d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBUM71503293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370059458dd092092d968168710f87bdace6b316d06a4ea67d24701a990f5ad1. 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/GBUM71503290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa54dec227994a9946e5c47d8bd7124ed65d4ae7fcce882c5770239b38d36907. 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/GBUM71503671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62da736ba630d4e7c169b24f2d34ed3d3f1fe0b859c8ac6a87b3feb351c2b5c2. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/GBUM71503256.
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 0x274d81efbe9e4640a131351b31fd6b8625f50801d381eb469d83181b061d3a28. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GBUM71503304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f0ab950cb1b9ad631859259a0d4f3d3ba05f803cf601c673162cb88a5517cb. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBUM71503302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc4ac27d97c57789ec7d6ebb22d2d36cea9404b165c2031d2bf2e9f6f7aff73. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/GBUM71503262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461da08e2e0fd667b11e46f627c88af7cf1139bf75b09783a25a022c56aa4421. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/GBUM71503318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd66323ac6334d7ac46196e5f6a06bc7e74df54eb30eabf7d42784a911e30569. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBUM71503301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab22a5c3129dea58db67b07197d382eb4a6e57a324b2863cc18e0ab16556408. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBUM71503291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44943956d35b0a3b220a22000ef5a983221bcaf9f636f1bc43927957619961ef. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/GBUM71503265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeced082964ba0cca01eb42bda037988bdce233ce30f3d87d050fe462bb4314f. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBUM71503284.
Satta Me No Born Ya (AKA Satta Mi Nuh Born Ya)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc545bbc4b3fdf6c38b4f1dad9749103d9730692bc155a7d9f1202545a0455eae. 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/GBUM71503286.