Trinidad López III (May 15, 1937 – August 11, 2020), known as Trini Lopez, was an American singer and guitarist. His first album included a cover version of Pete Seeger's "If I Had a Hammer", which ea
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 0x6d73221822969b69122da56440568640c6fcd5e5b106c677386c93eb44d9a826. 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/4ceaa91d-eab3-4ddc-ab39-d5288f23d129.json and https://artists.proofprofile.net/proofs/artist/4ceaa91d-eab3-4ddc-ab39-d5288f23d129.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 0x182135169db5745ffe82620560d6d2f16e200bffbf3c8104c24b5344c3b0713c. 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/DEXO52469079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3b9c6813fc6d155d67c3e4517601ae1b518f47e5231663c3d03dc3de33ea70. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/DEXO52469085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a39bc34f6cb753cd24c02d0d3030f6c9df0779d50d155eaa34b7054a0f17ab. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/DEXO52469092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a65d8fad71ffe01333df0d5ad7159520c613b5e7aa3bdf19efd24e343196bf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEXO52469099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7158d9cae5f8f131758eed582f2dcc1ee6fe9e785a27014a3d158d16dbfa237c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DEXO52469103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb67b460330960d91c5dd314154c3d021770f7af12836d875e4aed2c9f2e956f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEXO52469108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6684aa65e3e2228f6dc8d34b983b6f504c29e48d916db49e169cf5d1778836e5. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DEXO52469110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dd6397afb1a1a9c9b5e6b13202b532f6b8dfd47a0e4b52acec35fc7a9137f9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/ESA031607945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a78d24893de9862ed1702378f60c76bdae3e784ed2e60c150ac44b52479d055. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/DEXN82257194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0310e821a2d50e29bc6a5a15ffa18e9e29d820630185dd99aaecd067ecdbc831. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/DEXN82257201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f21ebdec918e009e19fa6dd81d3e3bd889e4a29f3130713c365e3defbcc202. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEXN82257212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98be21e6f6845cf6479988ceaf8a7283223eb1695a40b22828f41765bfaaf19a. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEXN82257215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed848e9daf9daf2f6eee0d819f6ef04d86ba323dd2339986ea498b1894fdb666. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/DEXN82257219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab569c15dd0fae276b9c1b614e48a4628885ef680fe40146ed09d3717b222b4. 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/DEXN82257225.
This Land Is Your Land - Live at PJ's -1963
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1566d9ae3f055aa881cbdcab9aa5fc7994827d0767157934848547aab4be8d5. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USRE10401494.
Medley: Gotta Travel On / Down by the Riverside / Marianne / When the Saints Go Marching In / Volare - Live at PJ's - 1963
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be834878808e148da3cb781a1ff706721d4ade9bf6677775f9be446c9668fc7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USRE10401497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a64f5b123e9fbb1819087a633540f6b31dd4f6f02c1bb389822945fbfd37a4. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USRE10102392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9694c9e1b70d1aea975e9b3289de843942fee0c988671adc7f6cf2c14d83c2f7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USRE10300396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244a8d1de4e6b20d7d025befcf6615b5e26f3ad935cb9322117e31218af70db2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USRE10300397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427153396af2a40e01dcbcd73902911ae4df011bf5c42b6b98c248a86062f0f0. 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/USRE10300398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908d6a773c5e0ddeea5ff916d57c803db2b45617e9e33f1206b6c4c813d0a2f6. 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/USRE10300400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab468b910ed85dfc68122fb44e191fea018a885f4b0988d25d1ad21335c972b. 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/USRE10300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197b495da43d5c33dd63898677084e9e213d93561a7b38bdc17a7c997cd41b93. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USRE10200327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb757eca66b76c5749fed49975433f320bfa398a9294369deb472b4fd75ba581. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USRE10300403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127bc6799a2dec5a66158c5248954b6e30350402a86247d0f77cb82b00f78633. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USRE10300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fe2df82e8788b2bd82a7bd2832e6c24dd566f064a7ffb119713338c80f9d03. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USRE10700338.
The Trini Lopez Show: Original TV Special Soundtrack
Live In Japan (Live at Kousei Nenkin Hall, Tokyo, 1967)
Sha-La-Boom-Boom-Yeah Heavy Makes You Happy
La Ultima Oportunidad / Tu Especialidad / Amor Sin Ti / Si Tu No Estas
La Bamba (Re-recorded) [Billboard Hot 100 - No 86]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610debc429ae592eb42972ca41efc3ec94d8ec9ddd72eecd1518c246c8f4390a. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/USDEI8004126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a4cba5ba1cfc94f3eede5545471663852548f4dec1b5eeef9ef45041bc0cfb. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/USDEI8004128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7dfb2b5f89887375f8d1cfa0c633ce6045275b93be6b6f21fe528e8491ae3d. 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/ES64A0922302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cb86c97e71e823ed554f4f906937b249db9d890a61360a9d5c36e16b75e89d. 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/ES64A0922312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a3f474772a17e813de9c728e7e37e097e31a6e35fae665d579528fd3abd3ee. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/ES64A0922313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65c34fc300de0c19fa520de780a6903e9eb6ae1b1874b68568142218c2ba6d4. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/ES64A0922314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad311125ec56756aca7a01aa742c1a16fd82c3c870aa871fff7fc3cda0dec687. 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/ES64A0922316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246942a7f905de965378783fbd82873dd1548fd805529787c79f244410ed4c64. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ES64A0922323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4fcecaf3e34e6591af7ef90e8ee934b2b690eae3f1246dc0984a6f62c7113b. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USRE10301683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2220c7121fe446f9edca07c19886a8c04ad6f86d94230d0e5a227420d63e42b. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/USRE10200335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58993dfc7cd5aebf326e45386a36f07eeb2d82b80cb7b53cab711dd8cb944e99. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USRE10401651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd0fe7d5db63a50e1cc2fcf67ecd5ffc5a5b8da5ccf5fc73a7800ae7e964148. 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/USRE10401523.
Heart Of My Heart - aka The Gang That Sang Heart Of My Heart 0
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9978a662d94404b7146b6dd93595dbea6b8689581e6b49f8aea4fda642534e4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USRE10401525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5c76d64d4a50d0699b3fdfdbe84c423a2e2cba9e54ddc7c7338f4891bda85e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USRE10401532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2035bbc1531bd0bc02cf5eec7c3e68d4c451b89fa3c091b5f81808ffc7df25b. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USRE10200352.
Beautiful Brown Eyes (aka I Love Your Beautiful Brown Eyes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4dfdb9e504b6e7221f5a0913b421442f37b7e12d21e0dc9f5df95d3803c25b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USRE10401563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe033f97bbc940777b499fd5f3994b1f6d1674fe360ef2df5b625e28b8b9eca8a. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/USRE10401565.
Coleção Anthology - Trini Lopez - The Best of Trini Lopez
Greenback Dollar (Performed Live On The Ed Sullivan Show/1965)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48787617815375e2debaf1f55ce9399cc04bb5f7e8fe279e3d522cb45ac5bd7. 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/FR6V80747808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76506dc9570c602ed0697ad9d95f107e162f1115249e4348d0b1c4d779054bcf. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR6V80747818.
Coleção Anthology - The Best Of Trini Lopez
The Gold Standard Series , Pop Classics - Trini Lopez
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3563167771071c43881a6927d1183a68298366b7aa4d5f5b44b7437c91a671. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/GBBHN9200558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e960635a904434f28353da5e247cf2e49981fdefda8b83ad85d410d6d486f0. 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/US4R31111354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bb131f27a41ecb425e7f0fe5c570ff0b01a7815bc3019e937adeec9a965634. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USA561309990.
If I Had a Hammer - Essential Trini Lopez
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3a93173ee394c8374b71d5a47a617eac9bf191d764738f953eb00ee44c8349. 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/DEBL61497854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275dc6048699a2adda3cd151ab3341c84d436c0cdb95d2dc37a48bed74f049c0. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/ES6601404127.
If I Had a Hammer & More Hits from Trini Lopez
This Land Is Your Land & More Hits from Trini Lopez
Les idoles américaines du Rock'n'Roll : Trini Lopez, Vol. 1
You Broke the Only Heart That Ever Loved You
Down By the Riverside : Trini Lopez Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9b75206328eb0a64bae760eef7ca48e74e3b3e315c1c910f2a1d820807db96. 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/QMBZ91580917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f07f66ab34731d03a06954b9571f76dfea94195445a5d271adea7be8729005f. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/QMBZ91580920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8c81ca05fccc899b5d9bab153b910b033cae3f9da8cd24e8d6fe6e8a87f497. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QMBZ91580921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa630aa100925b31c4ca4625ae407133b3f1621b7964eba58a387cb5273889aba. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QMBZ91580922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d13c0d892dcdf45794d0272c1b74c796afc91884689bbf8bb80602bdd289ed. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QMBZ91580923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834ae7f4727ba7c1c172c17702757ceb347af17020ef6e2a3e2ff9467edc0958. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QMBZ91580924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bb0698a27b76e192c546c4255f370693fe25152d6a9091ae2c22727df771af. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QMBZ91580925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae95ff1581204e83ffcccda84cafa310ad9b447f5d3b41d6ccb08b92f04cea2c. 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/QMBZ91580926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0b592bbeb85d42140cce7b4c2385fd6ba676b398cb757713760d6e9d260d4d. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/QMBZ91580927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4853d1c3089740d6d992cea7200bc35b2ade52be381169ada8c485175807f175. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QMBZ91580928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314d6ed8e310ab0a345138e37417e0df27742d3e072460276f57d83ba38fccde. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QMBZ91580929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166012f391427520edcd0b7cec2b582176ea82f0c81f96712fe9e463c6ed4a22. 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/QMBZ91580931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ff69e5f3fbf12714e3e9046c9414b4dadf88c24d29caf8515b2f4d8a45c0c3. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QMBZ91580932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f5b4b9e61abb9d450c3d6ff6641767ab3e07fd7d134ba951ea83b33836b536. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QMBZ91580933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a167381678ea09169d96b7f3d797b660a00dcecdc53a069ab2e0914913ee83. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/QMBZ91580934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cb3057257f23864af21f2430581fac0621ee0831eddaab180f66f2c6b4b9a5. 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/QMBZ91580935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0186f06ac5540f0493546efa7a5bfb8bf5946b6bd82a802472098ec781239dda. 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/QMBZ91580937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55406db4f7e0712206bc1ef34bfd8b6ec9e40964fa1a7e7aa05eb798cacfd55d. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QMBZ91580940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27b78befe02a981283cc613063a5e392dab3a6a208302961794efa4d3119282. 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/ESA031607947.
If I Had A Hammer (Billboard Hot 100 - No 03)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f30fe78fad53d937636f64ceaf11bcbab1821f884ac8bf35ff4b9b76c37c16. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USRE10401634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d215301bfc7dc1f8eab5ed12532a22cf68eeb584519c90a025034972d085052. 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/USRE10401594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599c50ed8be4946a99541d4c98e764291a6b854a49ffb105abb2e6ccb6af82c8. 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/AUXN22094210.
Hello, Dolly! (Live On The Ed Sullivan Show, June 21, 1964)
Two of a Kind: Trini Lopez & Bobby Rydell
Essential Classics, Vol. 60 (Remastered 2022)
What'd I Say (Live On The Ed Sullivan Show, June 21, 1964)
If I Had A Hammer (Re-Recorded - Sped Up)
Essential Classics, Vol. 60: Trini Lopez
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e1fbacf2fb37f7d1cd819dfbdc6daee43652d4f93690a0eead9292a0670da7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ES31E2203865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe0a16a476a6d502e791a9e1d2f3221d6037aa07fce5f7c0cc2b9faf6a87de8. 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/USRE10101217.
100 Greatest 60s: Golden Oldies From The Sixties