Lorna is a feminine given name. The name is said to have been coined by R. D. Blackmore for the heroine of his novel Lorna Doone, which appeared in 1869. Blackmore appears to have derived this name fr
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 0x60b7f75dcb729a2b1f6ed7383a0d8007c3370a26a14dcb999d5302627bb43a40. 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/308c959f-44e8-469e-9727-55d607d1849c.json and https://artists.proofprofile.net/proofs/artist/308c959f-44e8-469e-9727-55d607d1849c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Papi Chulo ... Te Traigo el Mmm (Version 2K16)
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 0xcb37d8e9a192e70e2d235bec154229934ee4fb5c9ed17b2d89a944f91552eee4. 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/ITF251400493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb162418a6abc3fd1ea284e21bd421b7026c41cc25fb84513039ddfaaad8fdc. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:20:56Z), 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/ES71G1509200.
Papi Chulo... Te Traigo el MMMM (20th Year Official Remix)
Papi Chulo... Te Traigo el MMMM - 20th Year Official Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1554b1788f2ccc91fe5c39ee83e9671145bd0b6126a1d3c7b15799a9b92f93. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITF252300085.
Papi Chulo... Te Traigo el MMMM - 20th Year Official Remix - Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d0cf42bd520f78d43d80366952727416965dc98485632478ce9f9fb6b33360. 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/ITF252300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c68a4445426a3b99d7f783b8790db02fcd9d060887d0bffd266ffde8075c8f. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/ITF252300326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb37d8e9a192e70e2d235bec154229934ee4fb5c9ed17b2d89a944f91552eee4. Chain 2 (Bitcoin): anchored in block 957827 (2026-07-13T08:59:54Z), 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/ITF251400493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bfc6fae93b1ecb0905db52ec466217a64a83fb42046d4a01463d98d6520bdc. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/ITF252300299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a936055ac137b4f8cae1651e1cbd8f64497aa770c39c804a50a8f9e4c4458f. 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/ITF252400653.
หมูเด้ง รีมิกซ์ Moo Deng (Oficial Remix Reggaeton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a191a0c3010393ca3c5e4bb1d309e0bdfcfd19205d6d2a58350db0771a2a2e3. 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/ITF252400841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669db46940a12a3c9b7906a8766062035d0e196e1343d0031940e618ca2f996b. 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/CA5KR2254046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669db46940a12a3c9b7906a8766062035d0e196e1343d0031940e618ca2f996b. 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/CA5KR2254046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4523dd4de08d47952371b1918667a86e5ae7537499eb15c8a75c7426704a2c4f. 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/ITF252400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9e150c45694ef2ff714730d0534028819835af3dda02d845fa8988cd821ecc. 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/FREFW2400380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669db46940a12a3c9b7906a8766062035d0e196e1343d0031940e618ca2f996b. 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/CA5KR2254046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811f9dbb3904fc328c4d44f61ea88273e19c5473bdbdec0d63aa96adb7f9cf6b. 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/ITF252400381.
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