Blessing Offor is a Nigerian-born American gospel and contemporary Christian music singer and songwriter. Early life and career Offor was born blind in one eye and with limited vision in the other
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 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 0x312f017209e2b604e1ecda34efcb9857fe4bd5440895dc27376f16e0910c00ac. 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/234c7706-b3a5-4317-9887-4d4aeb626899.json and https://artists.proofprofile.net/proofs/artist/234c7706-b3a5-4317-9887-4d4aeb626899.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 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 0x07105c8098005b882b8f2cc48885949add2543f5fd32aa7e3ccb3dec0e9cc0b2. 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/USPNP1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3737424a6e0fa99e0490e3fc0f188f53ea4081830e64b1bee5f0b0e9c0ee2550. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:29:20Z), 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/USPNP1500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d77b0dd5c919ef4810212b7cca1966be9e513ef69e777957fdf67a3a590ba01. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T05:37:48Z), 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/USPNP1500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b0abd583b484a93e06acab8908475428ec109e90e384675000adec08481c18. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:21:37Z), 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/USPNP1500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690b5c66ed3e201b82c3c19f590c1e31ff47878fc9578345baf2457127cc2af1. 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/USPNP1500109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46a2d28c944d5cf5a200d18c10bee2295afb9f5f52def9f46f157fe331cb863. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USPNP1500110.
Just the Two of Us (The Voice Performance)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259a4950b9801e5ae99c67b330c40f0adc755bcfb9b87c66e9da0da23715b980. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USUM71415115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc9bd2fa9f7cbf7e02e58fdc0a868c6a1c83ca5a0fd4b37fd273526e958cdd2. 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/USUM72121493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382f14e63305b52406778dc24665525f132ebb1b25e489001c42047dc2290221. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USUV72200250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561335627e94c373db94ab1a7f50560002e5e920fcb84ed0df757225273edc0a. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:06:45Z), 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/USUM72207070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b0bca525910ed05442448d3b4030dac708172c7203df84745645904b34e2d8. 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/USUM72207072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5007d4608af36df61254189215dee2737c74b5ca4c9f9f0d12ada420294641. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:43:01Z), 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/USUM72219410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e4337f108a83ebf36d4dda2d2ab7ea844b862c7794661b01e8d1ec986df43c. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/USUM72117359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5007d4608af36df61254189215dee2737c74b5ca4c9f9f0d12ada420294641. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USUM72219410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55b3ca72ab80f22096701084bc24ffd0c6d5f8dc7cd99fd43932c7e3989b1ec. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:29:03Z), 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/USUM72219448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa542af9709d32de25954d3a1e25f805373e02676b7ee55d0e3261d7bef9d391. 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/USUM72122692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb8149fd61eae14c53f6d39881f729cfdb86c6acd6c4ed0f310d0e26c2baa66. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/USUM72219440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df200987542c10bf6ece966784976d201bc9ad884679fcefb4fcb8dca769348. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:38:44Z), 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/USUM72219450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7dba6dd1685844d4bb397991be02e6d6a55aaca6a6fe5fa425d266cd9cbdb3. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USUM72215085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf238d1076fe04b30d3eb6fdd310aed1091762de920d42a8a5cd7247b9239747b. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USUM72219443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5890a33a067a06cae74a3c34f4d4f2c7a991e1cf3bec21a7c8e10b56e819b4. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/USUM72219446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4c032eaab2ac4dab7cf2b03979be13aaafadb7494f24b62df8d8e88ebec650. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USUM72219444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e9bd3e4364434f6945937ed16156167727a8745838841c986711f7e671ee37. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/USUM72219449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807085b9b08e6e796cff1df887ebdb6734de41eb3e9b7ee15323fdbe6908d020. 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/USUM72219451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c3626a91729d9916dcc5aa291e6d97c673d1cae3d016e827a98e2707bdb7cd. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/USUM72314321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3105fb7c2392bdbfd8d15ac9d86386f1285961ecb3b5d3a54db2d146682c166a. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USUM72309915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0fb6974e9ff5d17a74da4c9f2123b233a9787198b98fd90fe8e6ffc349c4a7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US25L2300406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd598df14da40e96bae41121c1ef85a0a6de610e976c8bf7718b67b0c1908b065. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USCRB2000130.
These Are The Days (feat. Blessing Offor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320922bc8e39cc47f77fbabb1281c890c317459051a3cdac40bec072f3c6565b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USAT22400786.