Matt Papa is an American contemporary Christian music singer, songwriter, hymn writer, author, and worship leader. In 2009, his album Your Kingdom Come charted #46 on the Billboard Top Christian Album
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 0x19a3dce4d6a94b0678181514f8cc822033e9e21b407e8defd2f8e8d0c66f6a97. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4a64902-2f24-4af4-8d13-9853ecf438f4.json and https://artists.proofprofile.net/proofs/artist/f4a64902-2f24-4af4-8d13-9853ecf438f4.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0238db4b13c01e9a7abdd35a5f78890ff1415036b9e6aedceb412e25d8817d4. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/US8390900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fb949842c9752c65bc9d5d5eb17450027a8e73c7061a1b57078fb999fb3a9e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USU3L1000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a19005a5bd3eaab63a1240a6ab8ce889c1aa1202d193fd5b9e31cc17dac552d. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T14:57:48Z), 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/USU3L1000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f33bbc7dd1110f969fbccf766a6f4db1a2d1c891e3435789634d295370768ed. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USU3L1000237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246272a28feea3b357e448d2475c7dfae2c816536e5ecd30d287577e8fc64470. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USU3L1000238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158ce635bd17322311d50f242cf604f50fe6be67f3602403e4711e00b672e985. 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/QZTB82230748.
30: Three Decades of Songs for the Church
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d04130ff0ab3eaabc621156b1dce42bebc732d4f8140fb983908cbce6d077f3. 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/USDHM1490009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef74d74d409ac5fd1057eecc57ae36fdbd0bb8e380f14b73a3ce25498ea49f9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USY5K2200049.
Sing! The Great Commission - World Tour (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a62611d884ce80ba9f13b88407cea258397d676f1346cbf7daca07f02e9ae87. 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/USY5K2400003.
I Set My Hope (Hymn For A Deconstructing Friend) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59711f23ae9f3396bdd41f10a225b60aa33d6e67e6785c3ff0efd2ed7a5c1e43. 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/USY5K2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5c959bdc2a592af20b1349ff1ed08a90af20155792fe4cd258af8e7fd21bab. 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/USY5K2400006.
Psalm 150 (Praise The Lord) - Live From Belfast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f07e7405b721ad07b237f3764fc0b2d461f6f476af6f186041e34180c356339. 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/USY5K2400011.
Our God Will Go Before Us - Live From Singapore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bbff115cd9e704415fb3c97a0507a6504465d04baa22272bb72bf7bbcc3b28. 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/USY5K2400012.
Sing! In Christ Alone - Live At The Getty Music Worship Conference
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee1760fee8b6ebc333fb95185095a5143ccea981773b9756248ccefada890ec. 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/USY5K2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf4fa9766998d46d803988cea25daff98a5a42d2b0a9fd63bd3f7196b5088a0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USY5K2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019de3109afe39493b851a40b17acfd1fbfa6cb4309683949d5b72bfbc14de34. 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/USY5K2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01272cddc778b81215ac2e7b0e56081be48d4b8562c0d93025ff6c13c880156. 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/USY5K2200001.
Sing! The Great Commission - World Tour (Extended Edition / Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a62611d884ce80ba9f13b88407cea258397d676f1346cbf7daca07f02e9ae87. 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/USY5K2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bbff115cd9e704415fb3c97a0507a6504465d04baa22272bb72bf7bbcc3b28. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USY5K2400012.