James William Ercolani (June 8, 1936 – September 2, 2024), known by his stage name James Darren, was an American actor, singer, and television director. During the late 1950s and early 1960s, he had n
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 0x8b9992a8daa020336b3d5c3bf58490990d4c7fae7e211d14e314ffe5885dcba2. 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/d08c527f-3c7a-419a-bd03-1bf63321396d.json and https://artists.proofprofile.net/proofs/artist/d08c527f-3c7a-419a-bd03-1bf63321396d.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 0x14fd315e2c8eb772df30c1e7a317ad838cfc6764836b73fd6c9eead185894bbc. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USRH10550932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1227aa90236aeb0767d3dfb27c368f4c35c2fb9e58bfdf60a50115c0bb1a724. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USRH10550937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd051e3da67808da48391ccceff76db3ae7be306b5964eae322331ade2a9c2525. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USRH10550940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249ebc6199f1606c43d9eb4ed76e077f1f495d6ccb5f4b0010a3b00cb2ea95de. 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/AUXN22494738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed69b6fd0869d09a409315d493d85ba77481adce25b8c1dfcd148113b849b19. 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/US38Y2424550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa952d7a3ea33f403279a4b08e9427f2a386c6d650c912b168ad64efd3bc3fb40. 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/US38Y2424555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba8ecf3940d0a6f9e532d61dd9579d26aa8cf2c75aebbafda6aa4720ef5d71b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USRH10550908.
Gidget Goes Hawaiian - James Darren Sings the Movies
James Darren Sings for All Sizes/Love Among the Young
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce44fb4e2a308820ae501960fcf93ca5010b45bbe233f37ea79f0ae9daf86383. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/USC4R0304366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dee17384bbeb571c895cf5d75570fed0e85199c7642d4299f1acfb0f4bbcdf9. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T02:49:31Z), 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/USC4R0304367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843dbb502e91fc6c42bfe10f14ddaf27ca5d4f1977596fa31d97a656185392b4. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USC4R0304370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91535d61c1e918d6429519ee95dd4cd99c715833f4537344e08613c1e6d639f. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USC4R0304371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193108f388847534e4f7f96d9e4b51ecd3477e1cd0808e6ec734dd9985054c0e. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T02:49:51Z), 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/USC4R0304372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121389921fb7cb731ecb3f205600f0c6bd99b6971139877f14e8f424ca5c7630. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:02:45Z), 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/USC4R0304377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c632bc2139b305455f8cfcbf2713c7ac5bc04b62f17ad1b8e26d983dd19ab2. 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/USC4R0304378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5541fa239331fd89068591aa655f451bbbad39010443d2effa140927b0d64b. 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/USC4R0304380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a514e1ab3b099c741bf02c11ad96551e46e08875b7dc254a092e2147e4bf86f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USC4R0300465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8270c4524fc1c2157ac1163bd1cbf469ed78fa62d2636a1f65d9ee775a8d66ce. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USC4R0300473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f721d52c29765d486b87c825bdfa7bf517ea5e0d7cb00e7a282f9ceef6ae034. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:21:54Z), 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/USXTN1045470.
Goodbye Cruel World: The Best of James Darren
Love Songs from the Movies (Digitally Remastered)
Goodbye Cruel World the First Four Albums, 1959 - 1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8420524d2fc4936377609fb4f9b097569e8ef6f1951999f2a0244906ae81b84a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GBDAG1401621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78de982c2ff8f450ba1a10757fe8be2698e4d20c2b189c704d4b41c05f7efecb. 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/GBDAG1402781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d294e0b62f77e4ecf35a9dcfa37ae5cb3f337a081d94a94449f2162d00962d. 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/GBDAG1402784.
Anthology: The Deluxe Collection (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04060375adada21a3abf4a62c243bc34ccef883a1dcad8c68e9b7bb935d2f901. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/DEZZ42171335.
Dreamy Dream (Collection of Greatest Hits)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7043b3b30bdbae0153fc04da461b70bd1a21ea86f725c9e1e0f58583d0f6f3b5. 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/USRH10551010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9a98300ab2fdeb2d9f4163aedd5c1753ba29d60d41364110ce93ed52707a2f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US6R21347264.
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 0xb904472389151785a9ca88e1b19008a310522e0a8e61a768316949a1e4bad91c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USWB10404701.
Radio Nord & Radio Syd Topplåtarna från 1961-1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9566a464a3ccd97bdfa23175eb206bd9a627339ddec194649c7ffdbf50ec8a. 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/SEVHR0900419.