Robert Edward Thies is an American pianist, composer, recording artist, and producer. In 1995, he won the Gold Medal at the International Prokofiev Competition in St. Petersburg, Russia. In 2024, he
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 0x4e5dd1b7f96a77dade60cb44ceff74518d281add0729ee7ad40ed281c2f96517. 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/4f488912-91d2-460c-8896-7a05bd0f63b3.json and https://artists.proofprofile.net/proofs/artist/4f488912-91d2-460c-8896-7a05bd0f63b3.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 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 0x87c06645151c4640f9f332f1e2493f8ed268c076067cf0fa2a69e6a5c36a9f85. 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/USDY41610401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb928e7c6886f96df65f697ab57dcbbb93407b463523be86e61a96bed8ef22cf6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USDY41610403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab4ca982d0466de984aa3a931ad98e56d7b6cf388121d5ff1b32d704844bd95. 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/USDY41610408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2da03480ad11a8144f60281bf20fa8d21c5f323d296ff7c0a816635ad6d9c5. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), 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/USDY41610410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7379351bc4b0bf9c12d2cc37cd5f5c8b2e921a864ea9fb247cd815a0bb57029e. 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/USDY41610411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50c27c4d30c7890eb34447d2dcd2ceffd2b47940ef22963ed5a261e6e2ca962. 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/USDY41610414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa614acfeb850a2263b20253d54f06a0d4233c9b29eee8cb2ff6f29dde09894b. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/USDY41610415.
Blue Landscapes III: Frontiers (Music from a Quieter Place)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e06f831b43f915d7d2e67489b52f2c67373b204ff89b071a19925d5ab6c6b2e. 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/GB6LT1900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ee436e2cc47507716cdf1926450300b91cf327b847e5f03dbf10bf6c96cf93. 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/GB6LT1900266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e7218797f0823db396b85313ba0cd3e71a80301f986f7ddc589b297c5e5949. 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/GB6LT1900267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57dc4cb891786f55c2485287b6449c6a01ced281b6336edd07344951cc783f4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GB6LT1900268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb5288e74c07696d910b8871046f825cdd8c2750797163fb6fdb6ea1f80bd5a. 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/GB6LT1900269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9476a5fb83b46448fc0c0c7b3a63f2abbeb954ac8cb412ff8653f6a630e5ac. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GB6LT1900270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedba0342e541fcb52a514d8cda9997b9c759cbed18f49bb7e3ab48b5557a89b4. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/GB6LT1900271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebb223301a0439963e0d84f2f0938cd1cee6cc69c4d66f70b504d1748fce3da. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GB6LT1900272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6587d29c208eb034c600c0a845135fdc6f46caf8ab64aafd603c71b05ea54f. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/GB6LT1900273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e392e02c8601ad248a714bded0f8b32dea23118b776282af56996ffaaea104. 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/GB6LT1900274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba31f3ba3a4c2755edbae9dd308d4c967c85f79d0cde73a51b551876c021dfbc. 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/GB6LT1900275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a69bcc3469d569a0b80edf3f2232150540c0ade84646b57a5bfd7e4c230f64. 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/GB6LT1900276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f06e59d71764fa2081d6e1b842a2448cb5caf66a2a3198b6188e35fa56569f. 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/GB6LT1900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f2baaec2baa5603b81353d0d4b44ae609230e3f91ff0d34346bc671d670f13. 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/GB6LT1900278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbe2e509cafac4f0d68e42b855f6d07ed83dd844ca36b28f8fce12162cb1305. 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/GB6LT1900279.
Blue Landscapes: The Seas (Inspired by ‘The Outlaw Ocean’ a book by Ian Urbina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc61ddd293bdf3f1fd0cecbb4523c7b91298bbd9972ead6841440a6e6ba34ce9. 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/QZQAY2180826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd108047ea4d9868ae58f29c4f7d25fe1db64b6e94ddf31da9b75534dce97847f. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/GB6LT2400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446a8e54b83d0bc699cae8af7e3820ff494705cf8d0635539ef20ba1de7bf370. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GB6LT2400614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd108047ea4d9868ae58f29c4f7d25fe1db64b6e94ddf31da9b75534dce97847f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GB6LT2400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35be7d16ad1d202db619b9cdd0295de151b4e4b6a59af24e6b115a673dde2988. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GB6LT2400652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12aaa79cd56251863db675f1ab7458ef2457b506df874d8a4df4cb8045a011a7. 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/GB6LT2400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446a8e54b83d0bc699cae8af7e3820ff494705cf8d0635539ef20ba1de7bf370. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GB6LT2400614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa1fd393ef34841745fe1a191b7ab94437c80580fbdb6acfe55b818a74895ce. 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/GB6LT2400653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc960686f421b89bf6b53c4b559bc8552d2961f8c4b0a02a4a0f508ac92da95ee. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GB6LT2400654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb615bdfc15979845b3a5fdd89543794f1edf0d6f4c208fe6aa7ae71073d68ed2. 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/GB6LT2400655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c7a55026cf97145619060fb164232492635ff72b704f2739c737bf8d83d042. 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/GB6LT2400656.
Tierra de Sangre (The Original Motion Picture Sountrack) (The Vineyard)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452ffeddfe64e2bb3f89cda3cac269cdcbce074a0ddb14f307225819d7a87361. 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/DEBL61387000.