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 0xd705cc51b4318c550dcfa50ef67cce866309f0a58171f3c55a16e30a2b00a37b. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c98c0633-f1e4-4d6e-ab43-18502b8f368c.json and https://artists.proofprofile.net/proofs/artist/c98c0633-f1e4-4d6e-ab43-18502b8f368c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
20 Favorite Hymns - from the Cathedrals of Britain
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 0xf9b61cde6632b6c2b01a76a01b87f59d0eddece75c66206afe5034296b102d8a. 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/GBCEU0672401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f81670f1af0d010535348c448414b54124e3dfea2b44aaf5a8c32c06d13a45d. 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/GBCEU0672402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a26bbe40304c4d774f891a4efa48d6c344e5cd521812f4b561a972e072b22ae. 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/GBCEU0672403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5985abed6c3b0af6ad8caec5e636c743843c0526d800b076d16dfd75cbea8cf8. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBCEU0672404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca79b32f7aeb66d10906c50b6df0965aa1a311db3545ec2ce4fc25ce2b14c92. 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/GBCEU0672405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88d5acc5634268a1a0943aa0786b4bd646b1b07a09a0f78623e4c248b5a9e4a. 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/GBCEU0672406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad1b498105781c36c8f320ec6ef20b042cd73021c639276d02de98cda0b4c65. 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/GBCEU0672407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a223c889e85ee91cc04d92537293ea75c9df831ab0ecdb6549a957912218e67. 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/GBCEU0672408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f013d66759e5c7350d81f30985222dedea024ea76a162564c5132a2ff669a2. 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/GBCEU0672409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c4678c50c96ae5d281d5e93dbaa5217e7e570e4e2c6b56b0cbae5b8283bea6. 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/GBCEU0672410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ae5a6625353b4a6d9ffa1bdc7d8ebc77bdbbf3a739738a1efdfa6804189811. 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/GBCEU0672411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff98600b69a814e410ec420091e052ecd7d2827b277b03e5af4d76c4a6c4cd9. 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/GBCEU0672412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5680559429146da6e888045174710c8ef595024b9405ebf05f0844c3b32c114. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBCEU0672413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cc0ad26bd483eebb61cec19ac9e6339854202982a5def4621d2f6700abf569. 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/GBCEU0672414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9952f8ea2e2ad4230a901c5cf3a2da323e639b66e004e4063986f732cbb0cac4. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBCEU0672415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46e24b3e1e526261f3a94903a81b183eb290ed8706b920531bfaf19716b4428. 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/GBCEU0672416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f6ff930de433910e3c1aaa7249f6e2bf5e276f94c72aa84c5eba54e3ab7ee0. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBCEU0672417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9256e2c874c9352b41bc8f8e95a4332da7ec6b7f43f741a6a2180bf108081144. 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/GBCEU0672418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd242758a2ba96f031f667e15007ff12c7e4937087816d350405770fdc3af5e92. 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/GBCEU0672419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380b6b6963c63a987cb7b75a4196943c910dc210411bd0e132b6be286f629b23. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBCEU0672420.
"Your Sweetest Notes" New Music from Norwich
Morning Hymn "Awake, My Soul, and with the Sun"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02ff7b2eea84cd75d14ff0125f8b5e823bb505aea15a4786cd7cee6ab903c39. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBXUX0870501.
Das neugeborne Kindelein "Now Is the Healing Time Decreed"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c05bea6fd88e91950969f02cbe2781766c3f9f56f3360424de280432130f20. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBXUX0870502.
Gott des Himmels "May the Grace of Christ Our Savior"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65940483c6b0c641fba7f07f689d00368a3416921e532db4604c3e858be92fd8. 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/GBXUX0870503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a29b75e35fd4151da7dc34f437214230695b07445191400ede45dedfbb1a44. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBXUX0870504.
St. Matthew "Thine Arm, O Lord, in Days of Old"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4497fef40074007750fceb25915d4b740a18d4f4e3eb8968f60c4d3534d4105. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBXUX0870505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc43e68bec368d60b262a133f480c64934a67c890adb63bdc9ef7dbebc1ab222. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/GBXUX0870506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499b55ca76b152f6f11acd992e5e2cf445ad8b9d857a3bf2927dceecc7d15012. 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/GBXUX0870507.
Where the Appointed Sacrifice (After Schütz's SWV 31)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47e9cd80ed930f3886fb1437f718c2ed79d8582b24beefd35d2201cd9aac7e1. 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/GBXUX0870508.
Old Hundredth "All People That on Earth Do Dwell"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb754c005314f7733d5e600ba3d5d1d1b71c06e56b6974802730908643bebd8. 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/GBXUX0870509.
Puer nobis nascitur "Come, Thou Redeemer of the Earth"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c674abb0ac5229ac9d86bc4cc9c28e03d9ba41f9b7461d74d7f1e1f6a974b35. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBXUX0870510.
Ave Maris Stella "Hail, O Star That Pointest"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e10a822500cab78c041593453055005f970bee047ca3ca0745e8fce1939786. 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/GBXUX0870511.
Gelobt sei Gott "Good Christian Men, Rejoice and Sing"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485d65a3aca5b48ef387cfcb2426206c8ae9a45dcbb34f2b253687e8c7308c47. 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/GBXUX0870512.
Uffingham "Lord of All Being, Throned Afar"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fb0eb9a0b3ce959dffe9c4edb44927244d48b5be9897ea506588abb5b38dab. 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/GBXUX0870513.
Was Lebet, was Schwebet "Worship the Lord in the Beauty of Holiness"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108b333ddb763a98868fe79c394ea3de970c6e7840b3c4720b4cb5d173d25ba4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBXUX0870515.
Song 4 "Come, Risen Lord, and Deign to Be Our Guest"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730f462e6fae9784788b986a60789915de1363f8efc56800284173c78be09df0. 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/GBXUX0870516.
Merton "Hark! A Herald Voice Is Calling"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5943158849f4be6a93d4330211db36c2e6e6971e2814bc5ef78349b8dcbb47ef. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/GBXUX0870518.
Belmont "O Dearest Lord, Thy Sacred Head"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052251d08de13aa00a4141daf164d2af76b10889d4aae7c93e96293828478227. 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/GBXUX0870519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d714293b46daeee4a52180054ac8223b0f62e5ce131ba6f478656adcef9a921. 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/GBXUX0870520.
Horsley "There Is a Green Hill Far Away"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee70d9a9e95e9234ebe6718f7efb4093e7273d9f744127a91c2c4e2329d5d895. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBXUX0870521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3836599ccaa96370a4b6c87ccf786a8a89efdf80c11b28673845f1319ba39695. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBXUX0870522.
Orientis partibus "Soldiers Who Are Christ's Below"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad04220a974f419cfe638535a2e8bdc3f16b7c2bf277ec32d4c013eb9bc69381. 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/GBXUX0870524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b78121ca4595cbe48ebcad05224bb289311f711fd272a9078d77c10498cd77d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBXUX0870525.
Regent Square "Lord of Beauty, Thine the Splendor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8035130c570970eedf14ab54af1780efb38011ba9ce476cb0b0f6d570f6db8f4. 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/GBXUX0870527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf6f0aee25c37c708f53fa77a0f06c494626dffb93999276bdc764bc58c1dd7. 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/GBXUX0701807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f5ae7810e669832b7aeccd473c63511b92194cc93ec546fc0f79eec7fb2382. 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/GBXUX0701815.
The Head That Once Was Crowned with Thorns
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd358f23aee3264795674354d6486c5493c440273c84a35a2b0946f0b81467dce. 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/GBXUX0701821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa715560c0c71e7059a022325a5cc67400b694462f64302abdfc7dab53dc29a51. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBXUX0701823.