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 0x727cdc14e9d09feda8952d4f48e8938163ed73abac3374eac56eb494cbf1f533. Chain 2 (Bitcoin): anchored in block 953719 (2026-06-15T01:07:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8908572e-a7e2-4ad6-ae64-806f6130ccd6.json and https://artists.proofprofile.net/proofs/artist/8908572e-a7e2-4ad6-ae64-806f6130ccd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
How Great Thou Art, Impromptu in Nashville
I Once Was Lost, but Now Am Found Forgotten Files on a Hard Drive
I Heard the Voice of Jesus Two Improvisations on a Hymn Text
All Hail the Power of Jesus' name (8 Verses 8 Tunes)
All Hail the Power of Jesus' name (8 Verses, 8 Tunes), Vol. 2
Jared Adamson Fine Tunes Impromptus on Hymn Tunes
Impromptu on Christmas Carols a Christmas EP
Devotional Serene Contemplations of Hymn Tunes
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 0xd86dc47de23db18973fa7fb5a2920f8c342a7092b70e6f1e24617f58761ceb1a. 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/TCAIN2457079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d82661b4b7dcf64c27ae8359d19440832b3ffef5e5fe2a62d050f17c38edeea. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/TCAIN2457199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4b9fa3f1a7f65d9c6a6a09c656a40be97ec91f25577dbb5519e9d16747be4e. 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/TCAIM2457214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5244b2239617c05b96785fb2e1b1d24c131c95ad56748777018cbbf266d89dfa. 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/TCAIM2457225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6856a911d8b954c9e61c132418fe1d71657a4bf1be0d0e3cad59c800d44ff8. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/TCAIM2457232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dc11252b38b73a9128063560d6b5180de0d399ae4b94c78f4485fce5714daa. 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/TCAIN2457247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb89a3910924bd7b5bea515f12a33e89818332099123dd55e06b48e1213d020. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIN2457251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8481f207d15193baac294afc2c63feb3bd65418129048e63e5dc6ff54fb86416. 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/TCAIN2457263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f42af687a6cecf97c7ead9b1e707ed09c9c5d3268e8c5cbcafab45f2e6af6b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TCAIM2457271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132a864cdc4b3cb2afd6513cec3742209751bf9af1e0796140a904dfe74ddf3b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAIN2457279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1607d1107f81af02d1eed39cc53540a098c8fdf902637cc367af8d8114ad22e4. 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/TCAIM2457283.
Jesus, Lover of My Soul (Tune Hollingside)
Jesus, Lover of My Soul - Tune Hollingside
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ef6be60b8ff24831bb23a38b433df43c2ff69f6147c93a850fa30f5f659467. 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/TCAJQ2589127.
3 Interludes for My Son Recorded at Cincinnati Children's Hospital Medical Center
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fee23d45f48ccd248747226843c7e5ba5e603b1550df93049c8c67df454e49. 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/TCAJT2584446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc4f70db3fb61e6626e804973562ebd83bc62cf0d7f753b6c0041e751e4352c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCAJU2584466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fe0b34dd0b796547f05031c0c3894c4af10268690af9796cb7d0f522bab24a. 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/TCAJR2529390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3da0c532688ebfadb734c331c0148c1e8a3c1787e1f28f5cca5ce634464d717. 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/TCAJS2529411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8717153947b39ca956421967aa2f1095c7a358568d46e34266f788f431dc579. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/TCAJS2529420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b47b01846dc21f209db80609ee040c36e873dc439ed885c09d7c1c69bce446a. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/TCAJR2529431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab85e320b4cfcb38dc36a55336697d357cde65231a69d8c2f3e8339694cf4252. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/TCAJR2529495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c269d4c50c23c5ec40779f6f1ef55ace3bf96054172de3856fb91eea729a2e. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/TCAJR2529506.
Shall We Gather at the River? a Tribute to My Mother-in-Law
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92d2c6f3685900c4a9e575351d2516d16fa489f9bcb6f8bf65bf72f93801cde. 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/QT65W2573378.
A Simple Gloria (Christmas Impromptus from Home)