The St. Louis Jesuits are a group of Catholic composers who composed music for worship most often in a folk music style of church music in their compositions and recordings, mainly from their heyday
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 0x6e88b8bae35acaf2b2d2a3ea5394441c47052abc8efabf5a31bdb6711d43a65c. 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/3060f460-85aa-4919-92a6-ee5a85981f7a.json and https://artists.proofprofile.net/proofs/artist/3060f460-85aa-4919-92a6-ee5a85981f7a.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 0xf4f7ce47c616a931d63d813f071a38d2acd4768c034c7c6b164f20c69c9db139. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA4N0305981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4443077814f803244ca1c2e311ad35a13995b61a1151cb6448be769e43513306. 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/USA4N0305984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f89341f71d33d7505f7755cec5452a3bb83afa69526bf2ee015347c802bf7e. 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/USA4N0305985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084542d016708ecf588f22c54ddb5bb4e0da17ede187346ca733f42101010dd6. 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/USA4N0305986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af9f6e94fcc77e6a21232012db38bb8a9b30cc33b9ba5304ef296889a4833c2. 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/USA4N0305987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b66da6f0e720ac41dd6a5c9a50e9c37b3243e48235e972350e2ec790410731. 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/USA4N0305988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b54128d99a08066c0a60cc007701e3db3c8637ace990a2916d8e61937208e6b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA4N0305990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef0f09aa37bab4c23ba09719a3a69787f86d700a71659e24188b2ce9245b75b. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/USA4N0305991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb637dc04fd54ce577c087d8a7e12fc99a954d2c94b2b154cae0390d2bac99c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA4N0300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5d8f160ff7059d553b8e501f68bf56bf8248dc9fea50df8eb91547b48e4ec1. 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/USA4N0300373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017c3aa308ae745755ca6c0457d65955060cc3b41df771180abe09bd3441772a. 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/USA4N0300371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dc69e340392b9a15779eb75fef02251a636c17d838ab9236b22f17f7c6b02a. 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/USA4N0900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba6dfc0e3e5ed51dce3e9a701641d3c08059edca653e8a9813b038d8b0cb69c. 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/USA4N1900670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2a1678217b1c4b638ccc737b62b223a575f2498797f5f9a93db9d5f88e9bef. 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/USA4N0300388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e6fffe787e2cfb9c33f7ee565fb2d2fa79ef02750bf2d69290a02e66a70a50. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA4N0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59249c9eae3d07af9e5faf3c41a6f640ab9ec68b68a3c55be8da62a01ce1e67. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA4N0300372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b532815e71ee2a59768f4fa28560e184ec899fa630b2b0600d98c408b17fb7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA4N0303104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d92f598283794b7723f2d482b929643c1f057e5a399d13df4566943290ba08. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA4N0300374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb3b09b7dd099021987e5419c27efa27bcadbd2288f696062d25917b4b0fe39. 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/USA4N0300376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353c2d778fede41dca1a93419b80014b212b69f7a16b338a82639e334cbcf5b6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USHM91247451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e6fffe787e2cfb9c33f7ee565fb2d2fa79ef02750bf2d69290a02e66a70a50. 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/USA4N0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68ad1f23e82d06fced842b241a0c74c6033da1a4e751df05bb402598378c3b5. 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/USA4N0600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0818bccfc13576698fd4f157b101bb339a37ccb90aca6652a340af97c7fd24b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA4N0600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76692aa1b2c72a7581ee09f526025d8bc0ecf0b3788965f9586a06d82fd812a8. 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/USA4N0600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dee7636b59df2f6c5613c674550659258bc1490c5d7d4df971318d21d3765c2. 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/USA4N0600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1719c9b7c0963615bc2861992d9a59f6b0fa7234b8e17204257089d0e153876. 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/USA4N0300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d26ccc16d7c5a6d5d44a248c1458afa7cf3a0d7267c4e57768160abdb679c65. 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/USA4N0300550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543f08a89a1365c535233d1aee1170887b1a54f0dbb4560d1c94087d88778e6e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA4N0300551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9baf4ec05c5cd0ed26d52f62d3470c437e7ce7f287d90e02d159e2130b1ca26. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USA4N0300552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ecbe96eb819d5763ee429ba402511d8d34555f6f1edd02b58c3648ec6be49a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USA4N0300542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3989f1b6ba97688e16eaec972eef8bf518fc2dd8c1b936cb7ba3c4d20d2f41. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USA4N0300549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb637dc04fd54ce577c087d8a7e12fc99a954d2c94b2b154cae0390d2bac99c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA4N0300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f596c7231c76cb2fd7cdeec4ed3e328d7ba7cbf14de0c3bf785338503af20c. 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/USA4N0300370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017c3aa308ae745755ca6c0457d65955060cc3b41df771180abe09bd3441772a. 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/USA4N0300371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5d8f160ff7059d553b8e501f68bf56bf8248dc9fea50df8eb91547b48e4ec1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA4N0300373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d92f598283794b7723f2d482b929643c1f057e5a399d13df4566943290ba08. 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/USA4N0300374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3947d0654399b18f2e3c90e91f453d4e555720fc686ebdd60c1d64695d5bf254. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA4N0300375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7774f4d840f47e2dd8b00f9aaa96d41a7d72901a19848c42a067dd626ed27b38. 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/USA4N0300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca72fcefbeb0e120fb6a78eaa595cc8f24c345944887f17a482e27531a0c12cb. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:03:18Z), 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/USA4N0300367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df4fc044711e8f6b99aa0a18b074d1afcc94bcc71bed29b3897c8a74b451c58. 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/USA4N1700107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d599b1fa13320cf549fc0e7dd3cb04b689723489d5e0298b357046afb0d06c4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USA4N1700117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831fb4ec9277a71bba36bdbddf5e03af7c8be48e1fbbc927ddffd91c313dd9a6. 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/USA4N0305957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445902e4d7afda31fdafb977e96cb556b427132688b1b2ea3dcd4c578cb3e2dd. 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/USA4N0305961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed99553a0b2f30171ade7bfd74acb56a6b49b50d4a0e5a6b10f7e4d75bc2fc23. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA4N0305962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb592bc3fd59ff78878c06f2ab3222be207c00c266f7f8fc6e5868597ce2f32e0. 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/USA4N0305964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10726fd2613bd69b0cbf5b12eb23f52cbb3030548842c5d53585c636fcd06a38. 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/USA4N0305965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5821ea78d3e7c5f510a16d419593a3e85f3a00cfdff3c729f0b87f7de2ad11a8. 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/USA4N0305966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cf62d658d07f7137054f535dac978cd8e9af88752eb6848000a55a0cc5bfef. 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/USA4N0305967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62f64596b66c91864356af2a8a89ba6ce2d974dc3bbd56723907797a7983641. 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/USA4N0305959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a90c47bffe25be09602f3d9909bd4b5c51d0ec776a35f1aa5234ddfd3abcbb6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA4N0305960.
Earthen Vessels: 40th Anniversary Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229c257113bc2b55c825688f340eb0c802cccc6a13fe36e93c14ad930ec8bb87. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA4N1500321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e460137afa9e309499f230eb73d684ac9f53b0ea335bc66cea8e23b76497d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA4N1500318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c303f0ea01544e7e60a4bc1bd544e5f3117d0507f7ee573db86d127724c033. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA4N1500327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35904dfc8790a5fb0bf63f7755288ba4dd8d5b4249ec91474e3074ca40990791. 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/USA4N1500319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16951b8b8afb2a09f153f3e5614943c97d978345c5cd64bc3d6b2cadb2c0ed44. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA4N1500331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7357e84585c389ed542710a4c93daca23cb5673f0d90927522d5746b224fcd77. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USA4N1500317.