1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x47bb7398e11f64e46cc770fa82e118a793d59d657d256f1d0705f23b8347fe42. 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/364ffdaa-47fe-4e75-a8f3-6035970b726d.json and https://artists.proofprofile.net/proofs/artist/364ffdaa-47fe-4e75-a8f3-6035970b726d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Reveille, Vol. 1: Instrumental Songs for Study & Reflection
The Reveille, Vol. 1: Instrumental Songs For Study & Reflection
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 → block OTSBitcoinBlock must exist at that height 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 0xbb0e2cab86f45042ddb7665c1fba8f0562b6edfb295be9450a779cd854436be7. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QMSGZ1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976240f61f8214e511985de096fde03ea6d907384502eaf04b9bdd69783a6bd6. 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/QMSGZ1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229956abcc031fd210842e43df9aa56f5bb0e57a13ed62dab7b2d4d2f7d33551. 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/QMSGZ1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa6e6ca130e60a3feb260bec96ae28539cea2ae220d02c01e90f8c411d6c49d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QMSGZ1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f45d12fede63071869c2bd506b0a61643fe3926265f9c0465a3dcdbc2c506e7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMSGZ1300007.
The Cradle & the Cross (feat. Aaron Ivey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e0156d2b479a0626babb744b85fbc3f91a4e540dbe4ce78306942ff4db84bc. 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/QMSGZ1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b9b2e6c074b4cf936461c122d3e7d41ab4ddc0c00d6d85a0e8ee0b6edf9c57. Chain 2 (Bitcoin): anchored in block 957680 (2026-07-12T09:07:22Z), 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/QMSGZ1400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe209120f96068e1034d4f54a0bf652ad6693bab0fbc1486685ef1b8dc8abc7fe. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:44:49Z), 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/QMSGZ1400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d477e222f920593530c4730d4a4b7b0cab59e62f9b04c7cc0527bf493020ad. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:24:50Z), 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/QMSGZ1400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39df0e647877dd038c5eba25c075db2235b2fad6129cd52a356035dd4bf55b8e. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QMSGZ1700001.
Great Is Thy Faithfulness (Live At The Gospel Coalition 2018 Women's Conference)
Great Is Thy Faithfulness (Live at T.G.C.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00f57324ad527874e134e5864c486eb2461f643c54c27b7e0037d6230475890. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:44:01Z), 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/QMSGZ1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5112eb351a138c272e1cb6900b6bf8a2cfbe06db9e78a88ad42294c877c1d73d. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QMSGZ1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a899e8a83c38b0d7ef1f8ffd89fa7e9260f4291681ddf567b525d2e23ee39f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMSGZ1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8543710212d6479d07e6e062044457127f1fffd6e42d5df99441a9a8258a5c3. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QMSGZ1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d2757671d410baa88b2498ca46efd613326f1b5e2dac0e894be229689b1fe6. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QMSGZ2000013.
Jesus Is Greater (Live From The Gospel Coalition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0a6cff18cc67fa3919a1a71185f15aa03f6f30be70afa37f63e33947fb9f9d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QMSGZ2120011.
Practicing Lament (A Liturgical Guide For Grief and Loss)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4ba78ee97b3cbd4654cc466a59d4939f52250d7667092272135c77d3610bfc. 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/QMSGZ2530001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02503a43b762974b62f76a1aed875e40fb809f305b98ed09096e9c169f922579. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMSGZ2530006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa447cea53560fe405266971db0fe8bdef8f9e50cba227369144cca6a834edc8c. 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/QMSGZ2530009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f16393bd54b8db396340594575b117fad21c63288080e6d5f9d83ec03eed283. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QMSGZ2532002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a73c4d9dd7a7086a3652caf100e525aecf2db5755f6c271311a06eeed7d41d3. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:01:01Z), 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/QMSGZ2532003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2272849ac940a7810227d8f612775177a58b79d76c530a1c3725c7c687fd43. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QMSGZ2532007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712423b9048d0fe47c3c2de9e4fc14a0175762deadc395e2cf856ee5ad10b5c2. 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/QMSGZ2532009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec301cbe668262053c68882ec0a1a6ed89cc4031b780e3a673edbe45bcee5f4e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QMSGZ2533001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8960743b0a5f5bcacd8c2bb408178ee4f5089a3e4301e2d75a04cf4ab337ffaf. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QMSGZ2534008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4406d0d40c1a5d9890512b4bf5b3034423e998707f88d7d7aeafdd467ec618. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QMSGZ2534003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cf21445ac1719d41a896a6cb6ff81fa1bcd209426d47aa902642b06adcd1b0. 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/QMSGZ2327002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5e096988fc7595068c4cd1924d92e8363a14f19c80b7b72333c2e68594e0b0. 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/QMSGZ2327004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953d926a4c13370f3f6c65c55ed98183effae105b63408af734d9ea388723e19. 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/QMSGZ2327001.