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 0xc8b9ea8e6a76536456b131270991300cb4aac82f48abfce6f7c3bc38f93fa879. 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/51c6a47d-5709-4009-8a6a-91279511030b.json and https://artists.proofprofile.net/proofs/artist/51c6a47d-5709-4009-8a6a-91279511030b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Näinkö aina meille täällä käy - Ain't That Just The Way
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 0x83ea2e6e1a0a318e2c85a0d0e5567a53f93f9f4084fd211c522a29cc6b02051c. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/FIFFD7600100.
Rahaa, rahaa, rahaa! - Money, Money. Money
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bf437ee71c12bc467885ffa18052fb8d73e40856da0322b80e1aa7388206c3. 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/FIFFD7700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0b8af577cc617ee11c9f7180d08c86dfdeaeee73f1e9dd1024633eed3dc207. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:07:53Z), 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/FIFFD7700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71950d63094b478dd206a051ef97014f93d1e536bd6b3fc7ab57ecae05da97ea. 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/FIWMA0000090.
Kun Chicago kuoli - The Night Chicago Died
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5551dcbb8fc44b1712ad76856667f76843c2d7ec0df281d6af31852ac68d191f. 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/FIFFD7500002.
Riisu pois jo arkipaita - Wake Me Up Before You Go-Go
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c03e5a56136dff9a3a39a2ac7e04088376d66dd086ef927d2c534e4474f6dab. 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/FIFFD8400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1455539f821fe389f6c04037bf76c5cdfcc7539f4c04b990570c6470d55f4e5a. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/FIFMF9200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673557c9d4757111550abfcd9528d3591ec542e5cd282875876fcf604c5dd834. 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/FIK3E1400147.
Tarviin vielä yhden yön aikaa (Vain elämää kausi 14)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366be2369557c57b511d2ff8c6aa5baf239c781b1c8e6718a57f1cf654fdd326. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:10:23Z), 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/FIK3E2300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a8caed565c120df43ab4bc2f854ce82cbb17657ad08b60fa365d476284477f. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:54:35Z), 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/FIK3E2300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49985fa61864b60518a4eb94c0ef8fa4766f21ded23effe1a379b92d892ee6e4. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:21:50Z), 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/FIK3E2300072.
Laulu ilman sanoja (Vain elämää kausi 14)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe380f836ebc2ca0b323f03343b74263f4aeb41381ed25f5a4e27d99841ccd268. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FIK3E2300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f42480bcb6450217f9b0eb83a1808300ad399cfcb8561e0471d88c67bdc6ee. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FIK3E2300082.
Haltin häät (feat. Freeman & Menneisyyden Vangit) [Vain elämää kausi 14]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936290ec21cc8347bd8e0c5a04f81e1985a6c933a4af2d69ea21c7ba774e63a1. 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/FIK3E2300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe26cd173a555d02a60b8a09325384d31b5aa35347c23630e843fcd0a7311a3. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/FIK3E2300089.
Joulupukki matkaan jo käy (Vain elämää kausi 14)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ea2e6e1a0a318e2c85a0d0e5567a53f93f9f4084fd211c522a29cc6b02051c. 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/FIFFD7600100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5551dcbb8fc44b1712ad76856667f76843c2d7ec0df281d6af31852ac68d191f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FIFFD7500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00960597c72b56f4b198566a82da4af6faa8f8916dedcfebc9d7d977ee6a346c. 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/FIWMA1500327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca647f4dc6b741df2cebd5df966db401b21049af1510b6957ce211bb75f984a1. 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/FIWMA1500380.
70-luku - Suurten hittien vuosikymmen 40 suosikkia 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5551dcbb8fc44b1712ad76856667f76843c2d7ec0df281d6af31852ac68d191f. 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/FIFFD7500002.