Carys is a Welsh feminine given name, formed from the stem of the Welsh m word caru, "to love" (cf. third person câr "beloved friend" or "precious"), and the suffix -ys, found in such names as Dilys,
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 0x887d2c0d2bbe394c458ac1326607123277ae834f87321752bb41ecf49b62a625. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23017174-e86d-434c-a962-f7ffd13ad0a2.json and https://artists.proofprofile.net/proofs/artist/23017174-e86d-434c-a962-f7ffd13ad0a2.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 0xe72f103f61e91132eb3d9a2e1384e73d2d9078692d63f711ea536e965f0d7012. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/CAW111900391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c7183e2cf7a3fa1c6923227fe928f96b043740f23f21ab97cc3c4495720931. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/CAW111900424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa768406a383b6d42a57ac7475c527aa0cff66d825f6fbe3ce6fbb580969ef8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/CAW112000245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bdd2b3fded367243bae97f5ccaa94216f65f88b6d949277480859e8c1fe463. 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/CAW112000248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0f72b5a69ccf72e182fc5b9f248231356206bbeb16f9c87151f4f026958a73. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/CAW112200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3d37cbf1b61315981af1b64dfea85a160582e13853e9c9160da3da14b86c4b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:43:17Z), 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/CAW112200533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4a017c32e1085f31ac0fa28ff5f1ddc6cbc64d35e6b15f14f98bf90449cf37. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CAX8G1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd263d0f9b402634bf29ef56a69647e6546f348fc19fd3305fca7726451b2e8c1. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/CAKWX2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd263d0f9b402634bf29ef56a69647e6546f348fc19fd3305fca7726451b2e8c1. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/CAKWX2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ad61d52f5ecaf15e489cc1d8b6fb9de7c2327d20bd76e96b02e04dbe196dae. 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/CAKWX2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1517b4b572cc045666f8ea451507050c014876c10cff1c4571786aaf9cf4054e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CAKWX2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4a017c32e1085f31ac0fa28ff5f1ddc6cbc64d35e6b15f14f98bf90449cf37. 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/CAX8G1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4a017c32e1085f31ac0fa28ff5f1ddc6cbc64d35e6b15f14f98bf90449cf37. 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/CAX8G1700012.