Owen George Anthony Silvera (born c.1956), better known as Ambelique, is a Jamaican reggae singer, primarily working in the lovers rock genre. Biography Born in Waltham Park, Kingston, Jamaica, Silve
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 0x93ca323f18f80ddb59c83c16252293e01bb1f297458c8ac4d6f2cd90274c8c7d. 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/b4f1b55b-22fd-474e-b024-a29ff535cddd.json and https://artists.proofprofile.net/proofs/artist/b4f1b55b-22fd-474e-b024-a29ff535cddd.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 0xf1dbfe490896cf6789b9a9556f479f0f01310dbecf5c9cd63709a19fe5487867. 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/FR5U19800881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392e0501e1930f892d9dbcaf75cc9ef3c2700aaa085f97a6ec6890d2ede8af62. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/GBCMZ0374669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a934393aed7af93e59d115552dd2d16fcff0a875b9c8602e8ccd1b95f5d48e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:59:46Z), 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/GBCMZ0374670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a53ab7fd7f422ef6885a7d5f8e86aaf2e8722d25afa24f11e2aabb774d534e6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMDA62103537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cedbadb5740c02eca426db1388ea1ed49e87dbb04aa0c2c727d66c15f066b5. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USCN92400447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa950c8edb243f8d6c4802a02a08d1f29545fdc708f85489d1b1578ca47787d9. 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/GBCMZ0501213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777a8063fb5c0d14b1cd9cd98dd91f1b875ae285f290d44ada3db4a59da9a884. 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/USVPR9600995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cf270c5c7290e01d39d5c44f596408d0d3bd12fd11e7fea7d709bd8ac033dd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:12:28Z), 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/USVPR9601005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d381bef471f5fbf047ea71873884c5354d96b674cf905e788062c0adde1680. 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/USVPR0006717.
Wanted Reggae: From Diggers To Music Lovers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d695b08c6bbe8ebbcd1ca46b6d24feaa83c8da234d5dfcef124bb31c981f4b. 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/FR6F31719810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad36bad2e0a231ed2f361d7930ce051f6feea66b2afd676e838b16385d3d0e90. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBCMZ0374611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6326ce8f00d31a982868fdcb022f2984ea1e15b6a2c3dff4b666cf671084c0. 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/GBCMZ0502846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a0a72fe324f93b6ae32fec0633ca669f371991ec4eced0396e990f325b29c0. 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/GBCMZ0502368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d50d4fada7cb2a9d2a025f0e979e1c14e156e6ebd85a5f4e2ec877d30552146. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBQXA1011833.
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