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 0x461d83837786cdcbd660b208734c66a43ac47de019143322494e2bc174082f00. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d366be59-4d8c-409b-b7a8-51f1fe4b88be.json and https://artists.proofprofile.net/proofs/artist/d366be59-4d8c-409b-b7a8-51f1fe4b88be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rauha anna kaikille – Suviseuralauluja Lapuan Tuomiokirkosta
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 0x4c8fcb10fc1dfc00348086053a38d617452d80551f348764a80d0c8dfc65960f. 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/FISRK2400002.
Isä taivaan, rukoilen (Siionin laulu 162)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935bc2fc4b347dd5d7d7d93633bb2525f05d3dba9bf4aa970c493b9bf93ef647. 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/FISRK2400004.
Kuule, Isä, pyyntö lasten (Siionin laulu 219)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2486b182c59f6121e4f06aa6b281087b978d8206d24bd9cf4831de29b12b1b5d. 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/FISRK2400005.
Sä kuljet seurassa Jeesuksen (Virsi 319)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359aeed01005853f1e4ddb6cebd05a7c2075ecc73c17abeb778adf69afbbb70b. 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/FISRK2400007.
Saavu, Jeesus, suuri armontuoja (Virsi 357)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4f36f053bd29e517982344f45cb818fb1d190350d742e339dc721f191e5c0a. 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/FISRK2400008.
Taivaassa minulla on sinut (Siionin laulu 233)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978fb5d11238294ddcacc1b438604a5694f5a9747eaefcd8bb9c80448e000698. 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/FISRK2400009.
Koraalifantasia Matkalla me oomme täällä
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419c8c152d2fb156c8140fa3861aa01a0e2d8e5bac23072e212d43af45a63dc0. 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/FISRK2400011.
Toivossa riemuitsemme - Suviseuralauluja Helsingin Tuomiokirkosta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829d9a0eb5efdcbcec290ae41f3138cf8519e6bceed8e310451a3729f9973b2e. 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/FISRK2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5757bb94e1a94cec2e364413ee029ac7e893c2b933c53cd477d2e4603e58afb0. 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/FISRK2300002.
Nuorin silmin uskontiellä (Siionin laulu 193)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbace8efd40d5cd7010454a39567e7c6d02e44e06f485092d1d182b2b3025f4d7. 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/FISRK2300003.
Taas Siion Herrastaan riemuitsee (Siionin laulu 119)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4522fdfe56929e027484d49656f3e67fe4bc94152daca0092fc3b361adbe6e40. 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/FISRK2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd25c57848c6e768492afe0e948699678b308f5d0fd789bfc1664870b2e1e32e. 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/FISRK2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09208dcdd02d35b0683fa81a01dc22a499a98652928ffb4103dbac0909cd910. 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/FISRK2300006.
Jumalan rauhaa rinnassansa (Siionin laulu 220)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42d8bf6b9c846503f7d3e4a0f9562ec80bcb8965f5ac735bcdf8c5c422a68fc. 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/FISRK2300007.
Jumalan luona kaikuu (Siionin laulu 290b)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16732c0b5439cc3902c165b7d60b8ed65435fdd5503d20ebbbc5a21a60c029ca. 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/FISRK2300008.
Oi Isä meidän, huolen meistä kannat (Virsi 366)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffe03938837130475d9ea991016ccbc1e2dc7d04d5181e2ff41513ec70d8590. 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/FISRK2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74437cf07aeaef70b3e523456cf5e9e000c708bb0d5a8129198222a414547cb7. 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/FISRK2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b5cfff5d4d7503e3fa4c40f7178233c49ef90aef8b5e3b648a78257dafb46d. 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/FISRK2300011.
Ovat syntini anteeksi suuret (Siionin laulu 295)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51523c88c1f97207e29cd0b60b43995c124ac6256066069af102441a2c168014. 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/FISRK2300012.
Päivä päättyy yö jo saa (Siionin laulu 319)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca378426eed6f74d932eee03eaf2e515f108e37a895de8c5e2ab82fee2d3278. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/FISRK2300013.
Oi katsele lintua oksalla puun (Siionin laulu 297)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e986e998952972f6789980c27f8e129d55e3d062f0c6cdd66cac30860767b6. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/FISRK2000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad440cb7d7fee38ccbf233520f016edfbbd09e19a64ef45d850e18d683932597. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:27:59Z), 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/FISRK2000040.
Ihmettelen Luojan töitä (Siionin laulu 127)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec44e8fdb689a558b1efb083d15ea637f1778cff472c7afbc34dc2add5c45405. 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/FISRK2000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369a75735ca5443e3a97bcd2ef0c12737502a8f1a3d0f72faa7e702db89a7fb9. 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/FISRK2000044.
Katselen Golgatalle päin (Siionin laulu 32)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b351cfc3702a26ab6be296dd761501003c6fb8c75a78f9d6934bc206c7ed41b. 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/FISRK2000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5283ee0b15fb595e24723dd36f7895f1403eb08eea0ccc9385a8d5d375b15c28. 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/FISRK2000047.
Taivaan ihanat lintuset (Siionin laulu 249)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9910fbf4ebe618732c5ac6b225fd24e5828eac158116f467308538ee3ff6e264. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/FISRK2000049.
Riemuitse, tytär Siionin (Siionin laulu 251)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb455e49d3e10ef8eae55290fdd3d74325396112abfc0aa7099b70cd6269e0544. 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/FISRK2000050.
Nyt kodista laulun mä laulan (Siionin laulu 262)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaca4d28d44e656001274e3d17f20227b69e592a10a67fd77dc6755a8a321fb. 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/FISRK2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9ce717fbe1feb87855cc37ecccc420b0f252719cc16184c4c6b6bc390c2339. 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/FISRK2000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bd49ec62e7c661e7b505950a612a01768a9bc174dd3a965f22db74fd7564b6. 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/FISRK2000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388ada91db23530476f1ddc8738b45ff78be6a6d3072420340c6a912a29af8e1. 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/FISRK0500055.
Kirkasta, oi Kristus, meille (Virsi 301)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52422664a43d6fce487da77d981d8ac54a40fd3dc2852348556f3c2e5ed69c81. 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/FISRK0500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b981aa2416a72f6ca8e4da835790055c1150707ffdd678273ab8bee1db7c43. 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/FISRK0500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ce3473ce736db5e340fd04836a4048a8679f283ddcb072bc00c583428657df. 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/FISRK0500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb854b9122e0035ad0da733450b22c7b202901a9b6174e769dd1ad50188ea9c. 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/FISRK0500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a04e311c22e56aae88c538d1b53e7f3337b7330daf66309519a079ab3822789. 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/FISRK0500060.
Ovat syntini anteeksi suuret (Siionin laulu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000187a65d0535e6ccdd248dbf0b60b1f4c04d413850e438733e6db46b306a2f. 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/FISRK0500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88471640405422bd52ac09dd48ce307113fc24cb7cfb591dce6467af67c1757. 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/FISRK0500062.
Jumalan rauhaa rinnassansa (Siionin laulu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772463332246711c7e090fb83e7031f20d1a5649208f5608d0df78e893ecad87. 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/FISRK0500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34c4e61cbf86e7101d76ff6455fda6498eacdcddf9bd62967fddcf15bb10d1d. 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/FISRK0500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc2cf1d5237a1b957a299305178f1ba9cce218a6dc851e835d4b5392b8c235f. 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/FISRK0500065.
Kirkkaat riemun äänet soivat (Virsi 470)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea289a9f57ccc5908913641a456ba45efbce9dcaac17d253d4b781fc2992f8b6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/FISRK0500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9ec7ca19594acd7048708ef076b3007aa636473950f2d490be33c043f06527. 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/FISRK0500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2495ed5c22d26da4f65f6906708ad5a010e6e466ebb2e465154265d6b893033. 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/FISRK0500068.
Nyt jo taittuu talven valta (Siionin laulu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49961b94e75c8022c60359b84283f17cad51f4b87430cc7d492306d4c906705. 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/FISRK0500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc58e275b071a5b8eba1309e4cdca924266b7192f09a8bef79d72b53d1032fa. 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/FISRK0500071.