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 0x8a6617d7606c8ade0a82476b3c8fd3dd2c7cf469e1508ce355cbb295e5fc1e9a. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84eebe2e-012e-4f6b-ab39-2c50a584e2d3.json and https://artists.proofprofile.net/proofs/artist/84eebe2e-012e-4f6b-ab39-2c50a584e2d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Proclaim Worship Experience (Awesome God)
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 0xb0ceb169c461b4d71d597e66d0ada4c03d8e469c49becc10b47226f6d95bb80a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USL4Q1807590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdcd7d955da200f074949f0b3a7808125e21a1eccd608ebdda8eb8a1f48bae7. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/USL4Q1807597.
Jesus Reigns Forever (Live from Proclaim Kids Sunday)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b4ce34060db4cd78e5c6750a7ab174479ef560d060a31356ea1141c7995a3a. 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/USHM91859117.
Mighty God (Live from Proclaim Kids Sunday)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48718e5043c627d05ea37020c2c5b42d16a62ec2323f17c961f678717228609e. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USHM91859118.
Lord We Praise You (Live from Proclaim Kids Sunday)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78585918c07622b0efacd471d6be538c864ef1876a5a6de6891b6892a39e5fa6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USHM91859119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36817f7630b82e162605a86491d799816c18cc32f9dca260491337d3d429a89. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USHM91859127.
Proclaim Worship Experience (Refocus a Generation to God) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bac1a75d8de274dd0f8130be666b23aba2ca1a661df2518592d34274ac4587. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:21:11Z), 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/USHM82173733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3f415442745baa27ea7cb72b99886c991abd054baab8f00ac8fd4b64cccccc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USMH92306132.
Linda Yesu Medley: Omwoyo Nomubili / Linda Yesu (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2d7e820258c4f5519b9d8877bd8b28044bfe004886fbfaa7afc6f2dc7f1839. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USMH92306141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02d75ea2151aea6cedde05305fde2ae8fc19920ade10481674563d3d8c38b2a. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USDY42576878.