Lone Star, Lone Starr, Lone Stars or Lonestar may refer to: Communities in the United States Lone Star, Arizona, a populated place Lone Star, Fresno County, California, an unincorporated communit
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 0x62461830499f063b945ab00ced595a00a7e7153e19b08878e69c937baf5c347e. 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/6c072b36-f1bf-4d6c-80a8-2a906e8def12.json and https://artists.proofprofile.net/proofs/artist/6c072b36-f1bf-4d6c-80a8-2a906e8def12.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 0xf6506af84a62346bd5c7c3d9eedcae916fe6a544025c06c00947b51de8876809. 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/MXF160100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d4868e31d356c139aafe9b606c4cb691a59b5bba26559701436463edb8decf. 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/MXF160100478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e135301f2d17d923eeed7e2204d65e1e41a5936094c997a50e492ce8414917. 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/ES5010700157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91fef34514393c8fac488c18894363fad2396759e754c64e132aa162e1b9fca. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ES5159904004.
Éxitos de 1970. Artistas Originales (Remastered 2015)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f0deeea3cf138566012797fb045d966e62284c7247cee4ba7f99a494212895. 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/ES5151500811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f43848d022e47038787554a13f2c32cf585145b4e4e00505837db5f582369f. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ES5151500813.
El baúl de los recuerdos - 2015 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5215dc543b131f8e0cb40392ff3f8c5ebb0f4a3a38d2839719c4f29ed745221. 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/ES5151500817.
Sinfonía nº 40 en sol menor k 550 - 1º movimiento (Allegro molto) - 2015 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa370081e8a91f8644314dd25c680cc4a84bbb073c5f83ce75c541fcd8320c168. 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/ES5151500824.
Éxitos de 1969. Artistas Originales (Remastered 2015)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305b1983d8624e00036cf4baace75739818eb773cf80fbf32be401e148948921. 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/ES5151500797.
Mañana, mañana "Tomorrow, manyana" - 2015 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdf23006a6c9ea8629b64638df8091776dff10c9c94ac4e814beca2fa01aa4d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES5151402814.
Balada de la trompeta (Ballata della tromba) - 2015 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf441648af93ddb3412ee0afcff235c0b5df4f31e523c93a752c96277199894. 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/ES5151500808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3512323a1e6deca27898c93052b14b9b59d709620493bf3b9305f93c8fdc9afe. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USAT20202819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c79a7f1a644dc777ef7ed099a64b8921d2b7c965cd995af6fdd168abfa645b4. 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/USAT29800540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fbb5db22d34db9c8517fe479074b448343d8015ed84df44f399f9fd8497f0f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:36Z), 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/FRX282215491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741a6b97014ef531a7b6a821e97e6f03b4c26299a42a354e366a76d04a0267b0. 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/FRX282215492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7eb7469772537f95d2fd3f4a444e9564fa33596bbf3fc624cc46bf5627f6e5. 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/FRX282215494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7211a28cdc95925f099f8bad81dcf3f698b4b240c651d006fff7599fb015b982. 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/ES5019269002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c45057170d67ab8ffc6d68409b901bd83c77069ab0e3c13d3e66f664386669. 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/ES5089003878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa002d20f4a2b258b29a7547e211158af5e0e3eefd5ea564dbb75084a00ddbc4e. 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/ESA031432396.
Todas sus grabaciones en EMI (1963-1972), Vol. 3 [Remastered 2015]
Quiero besar otra vez tus labios - 2015 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6495fc93d56e7a9c7b2a42a4af6f4bda42f1a5d38bb955a0ed9aa2b6f8bcb46e. 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/ES5151500591.
Todas sus grabaciones en EMI (1963-1972), Vol. 2 [Remastered 2015]
Todas sus grabaciones en EMI (1963-1972), Vol. 1 [Remastered 2015]
Rezaré - Pregheró (Stand by me) (Remastered 2015)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a520a0cde1d9acf6417eed7d3a6ff97bef13118840f9a3e523d57e37d4755c6. 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/ES5151500549.
Concierto Teatro Infanta Beatriz, Madrid 1968
Comprensión "Don't Let Me Be Misunderstood"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726d33cdcd20647ab63deffdf766286cab85476e9882bd931639d5a6682aba38. 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/ES5086700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6d61fddd7092ffb37a1b36fc81e7c41eb1a0e9677f9cfe8417103f98974455. 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/ES5087300111.
Un conjunto de antología (Remastered 2015)
La casa del sol naciente - The house of the rising sun (Remastered 2015)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982a9686b215206433c667d0116df2a04be2c9f7fe7367f6c2dc83aa1dae2414. 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/ES5151402984.
Todo Es Parte de Tí (Anything That's Part Of You)
La Casa del Sol Naciente(The House Of the Rising Sun)
Chica Solitaria / My Sweet Marlene - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f545d5903599b44227f914979f760929d8f293093d8ccafb9d45e17a192d354. 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/USAT21304565.
Mejor De Los Nuggetz: Garage & Psyche From Latin America
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32d5de20f72a96db10487f4494461ee1d55bb2d12221e409bf208e59f66d44b. 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/USY252331431.
Esta Bota Son Para Caminar (These Boots Are Made For Walkin’)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9791152c1cdaf253b8c73dfb30b883fc2b1484746bc5e0552d47755affa2bd. 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/USY252331433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce85ed2f8675c13ac69c55d9950b49ac64228b1cd8fdac02f0bf70b7c6dd9e4c. 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/USY252331439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01418206fac4222ff8d5fe9279013a5a56fd41c5fa740bfca02d6474df96e461. 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/USY252331440.
Ariiba Abajo Y Lados (Over Under Sideways Down)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f8aece538dd64361d726e69d40d4682640946be69fb3dd37fd073e2cc95890. 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/USY252331441.