The Gaither Vocal Band is an American southern gospel vocal group, named after its founder and leader Bill Gaither. In March 2017, it was announced that the Gaither Vocal Band lineup consisted of Regg
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 0xbb8c974c15d6d641852a989a3ebd87b00c0fe8aff7718419af6349ea7e33c292. 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/28cbbd07-842b-4afd-a52c-c6970f8db9df.json and https://artists.proofprofile.net/proofs/artist/28cbbd07-842b-4afd-a52c-c6970f8db9df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Country Bluegrass Homecoming (Vol. 1 / Live)
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 0xbfef9275b3c7ad2ca2f02f3dc488a9448748621b94b6f7cf5ed2be463ee18a9c. 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/US3270404611.
Country Bluegrass Homecoming (Vol. 2 / Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32283368f89d79110ab0904d5985092c3270af2042a47b2465e6692281066dd8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US3270404591.
Knowing You'll Be There - Going Home Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe13ef43967767370264d308c022ec093aee52088ecf5ee6e8242a9ad71c607. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/US3270403824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3547efb69c16e5d1140fc1417c13b9211511dd77c3ffeff7358fad425f9488. 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/US3270401601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe442374b507e11e91098b37290ff268445bcac5bba90f7fccc59389d62f6d508. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/US3270401602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6cff5cb8924ad7028e41d6d5e32f5664525670173548a9a7a60276857d6b05. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/US3270401603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5dc25e3c1358ee469003b09adc9ddb7b17cddb614fb74e4d3746b40aa327138. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/US3270401604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3be933e68f76627046ff8c09b1e12ca4d229a0039115faa0a9d4e595d98eeda. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/US3270401605.
The Old Rugged Cross Made The Difference
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f81f9cdf035f2c9f6cd5d517a150984a461e52029fbdf167ef9352eabc763dc. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/US3270401608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0175b6fdca10416882413eb329b66e61d502486106c34af454432f22983cfe49. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/US3270401609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6c8d19bd8632e63634b6d0fdffaca0e54e5842780cfd4c4780cdff1f3a22ed. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/US3270401610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05792a101cab25d2b81eae3f80e0cfe7e48886f07abe4815d1799f5cd0da6fc. 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/US3270401611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdbf535f519a671ae6c74917ee7aaec59d5d0e206e9a77037c8229867631fa3. 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/US3270401612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2186181378ea07798658424645c5becbe634052dce3820740500fdc40a3da7. 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/US3270401617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b1595079e9c30462371908cb58adfb2b21908a6375db8efc5c1133682a7ca4. 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/US3270401618.
I Believe In A Hill Called Mount Calvary
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cf56b0d10fd3b429213448d9d598c4f4e17dc0b22740133d64d1e356c6f3c0. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/US3270401620.