Youthful Praise is an American gospel choir led by James "J.J." Hairston who directs the choir and composes most of their material. Biography Youthful Praise originated at the Bridgeport, Connecticut
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 0xda5eefa8cbcdf191583c71f2f456efa1d12b4b728fa5af30c343df16fbd30601. 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/67a0b9b5-dfbc-4e8a-ab61-9bd3f4dfbf91.json and https://artists.proofprofile.net/proofs/artist/67a0b9b5-dfbc-4e8a-ab61-9bd3f4dfbf91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Best of Youthful Praise (featuring J.J. Hairston)
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 0x84d49c27face4a4c79699898f7e237bbc8a3d1367007665f16869be5387a1e00. 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/US5ED0900117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017e64334cb21d0fb7fb135d4840a6e2221ffb0a463c99feb9e0330f1be37499. 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/US5ED0900119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33092e594d3e25eb0f9dbfc659788730a7f92ef2d32764743be6b3a78dd8201f. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/US5ED0900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c198e1e79a4d6e901c5c6b51fa30e5d9fe9ac80736e37ccc0a7a1188a54dd4f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/US5ED0900601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3832020c2410a6017d19fa7d744893cdbe99c0b98ea748d1bc39dd8b420263cf. 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/US5ED1400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7472cbd1854684afb3a8c5b4a7082e0de5780fdc5c35a498fa4fac2b4f486199. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US5ED1400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7227a6bec600b1dfbb21bca37526dda7832dd5db073c5be2ce5697742c2e6d97. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/US5ED1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a116f02695d4a1ccc662e342d1a2a5c1d2c24109e76ccbf2f3a5962cb7b27d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US5ED1400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebd4ababed6a5cc9ff2520f31657f4c1861c72a06f42a2ca5bb858fbb66281b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/US5ED1400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b69543fba453feae48a31cf3c106f7228a397a05be45319ad53434907897664. 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/US5ED1400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f7a8782507f0e1b8feee527935d03be2a86b55a75617647c2e132b18cb6da0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US5ED1400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa511c605752f684b09eba82bed69bb8389ad29cf307de28132ada62f78d1adbc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USKO11981253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc5b0ed6cf491fdf8e48d9290cf071b89576bf9e2fafbbfb26a67042117d3e7. 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/USKO11981254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cda0a0103f6feb21949fcf833386b3b50ce197dea0890591d2f567992161a5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USKO11981255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a51ff6daf201cc951d4759bf223ec26225656b4061b8b69dbf3ce0d0d1d7301. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USKO11981256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283561cb9d6a53ad8c8d97743f4d5aad73cc98a32a9fd3babf635d4e07e6396e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QM4TX1999842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe974097cb86c4a318b1aff72aa7dea4e0e50e87283075b04dc664db6662baf12. 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/USKO11981257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346bf34d0102bd896988be9611495be3a0bb365fc940d08597a3a866e59fa8ab. 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/QM6MZ1900431.