Jazziskelmän kultaiset vuodet 1956-1963 Vol 1
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 0x0ca70820282feceec5b3caf893eec26413de8a49214345f02386ee4e596c594c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FIFMF5102200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b631b55234507d8ca57a921767547a31cd1f30b7ceb2d8809419bb31604ac4. 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/FIFMF5100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c65720813c41c948a53dbac0f9b3a165a9c74fb86abbf835b419ca741d228b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FIFMF5100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b480e4902ddd606447ae13599623e0f77bf5c9ed34d9486945c045c4f692c43. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/FIFSC5100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99002b7a926cafe968c15db55b45379fb310fa3d8b70c87c00907f0fa81e5487. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/FIFMF5001000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e18bc34a92eb0dac26e380c4961bc56e2d80a32d706b020351e99bd83996a0d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FIFMF5000014.
Toivo Kärki - Ensilevytyksiä 100 v juhlakokoelma 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ae01150728d1d97a165cd61f9e9ddbdc5515a510bad2e88443cb283a45608a. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/FIWMA1100858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaab42ce1c9e60807626251f22974afceba4a7438b7c71d1219de4a5c1445b1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FIFPS3800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5094fc83f2934d664835f641956900796cac74f9bfcf350e3c88bed538315d5. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FIFPS3700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d56411e59f807633521b3e86f58a6d9e4c7810b0d5a218c78a3a8bef84d628. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/FIFMF1233072.
Suomalainen Jazz - Finnish Jazz 1929 - 1959 Vol 1 (1929 - 1945)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429dce94cb67225155b627b5fcf40868744650041ea2c74c2551e17efc6204ab. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/FIFMF1121294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bcfce8704dd8f00fee95590dd2ca13e68b8a10c2f1d65e6bf34bc708dfcd6a. 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/FIFMF1121297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17037c2ee65276a35da1f73cefab7b022bb301fb50d463860f44b2f798d4b11. 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/FIFMF1121305.
Suomalainen Jazz - Finnish Jazz 1929 - 1959 Vol 2 (1945-1950)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d682c995b0c1560bcf6b3530031ea347875f44dc2a7ce26dcefaf786f9fa08. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/FIFMF1121328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe187f17e950561e0c33248fa810ce9f55dde9328f15adeaf04ab64e539d13c90. 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/FIFSC5200002.
Jazziskelmän kultaiset vuodet 1956-1963 Vol 2