180px|thumb|Ville Leinonen, noted singer-songwriter Ville Leinonen (born 14 October 1975 in Savonlinna) is a Finnish singer-songwriter. His music combines "bohemian folk (Donovan comes to mind), boss
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 0x97ae5ba20f354666ca9c10b03cc42d47e2c7dd5830d5243484564659aeff4be6. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b564aaaf-9338-40e9-9b41-1be15fd96479.json and https://artists.proofprofile.net/proofs/artist/b564aaaf-9338-40e9-9b41-1be15fd96479.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 0xecba13785d5a3d3491ed1590c47ef26c7fb12207e2bfb3a1d13e45ad8585d9cd. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/FIEFE0800210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a04975595c7268bce49dc9ceab071aeba3a26f090e1a42f1061a0f199b5f38. 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/FIEFE0800226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0b333c2dc7aca02cdedf9339cb7a4c8ad194c10560fdb40b4d1b5098b47003. 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/FIEFE0800228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd506340d220d3e77cd800ea62a1857a2e5e066f1dbff33aa862b4a669f2ba681. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIEFE0800215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4d51b0d1f1ff35a658d5015c606b7403dec392c36af71916e76f905e958246. 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/FIEFE0800222.
Balladi Pojasta Nimeltä V (Boy Named Sue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28cfd7f172f4c372a06f719dbb1dbda6b987d5f0f1a66370ccd5bc2fe6e0223. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIEFE0800213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e4158d215bd2add042a0a8d1613713fce574adade2013769d99fbadd332788. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/FIEFE0800211.
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 0x8fafb726134e73e32a64c4a460b7f48c6cfcb8cfa969d69bebd400c92e20e07b. 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/FIEFE0700467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3fdca21863d722f7d1940a5a4902d87b47ed26c6202386df3b65229ce032c0. 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/FIEFE0700468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c6473141e1ac912d5f553aebc13656b5703a09e82af8bc254eb77bda74ceed. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FIEFE0700469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00712d989851a185d437598e4f652d3d3cb380a659543d6dfc1753a726d02bd9. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:55:37Z), 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/FIEFE0700470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdd392253065bc02895d8966e09f5a1754bc67a2d7285c6771fb42db2cbcf71. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FIEFE0700471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00d81c4a888c2a5c3ce275902731b7884749d5ee35d9edd3662a4c40ebb7f25. 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/FIEFE0700472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7229cd4d0efbd7174eb2fd53f5451ad907dba6558b80dd9114f901ed865053. 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/FIEFE0700473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712e09dcba682b8b2685e10051557094f6c5777132ff2413a8a513d1386eb33e. 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/FIEFE0700475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb642d2f5643c037ae1e7a6e593ee0f66ba1c34e581c0e580504cb95b40d0cf17. 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/FIEFE0700477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989c7eab5cf6a0131c5fc2612f49f3923132ad2941d4f76b1b7a97105b5320e9. 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/FIEFE0700478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e02c53b228c14364e1b23940ddc11d55432caac348185529fff1138c930bf2. 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/FIEFE0700479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5583c7170c761273f726f67d1060aac49509fac00c26e2109f34e34a5a71c6b2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FIEFE0700481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f2da287fbf9e40142d9e9abbe508535f6b79707a658ecbe9486748b2a94372. 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/FIEFE0700482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0ea6e6a7e5039c5cb81b72e5e2cf3bc48e20598ff864de9089c73c3d2f5e34. 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/FIEFE0700485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d016139fec44689334de4d9a24eab4b0df57128c7aaa39a7e0fe5f57cf7bbd. 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/FIKHY0900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fda6f5e4dd8b03f884f6fb2de20e143f4e2356b37520f53dbcf34de5c99165. 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/FIKHY0900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e8d2da218201d0c62643ef35198db4b0639d3b3c51d89fc2c2f0c949c8c10e. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/FIKHY0900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e60ddfe1a5df61e42e579418ccb629ecd37b8f57fe707a6a2020f7a0c7eb3c3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIEFP0600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a1aded449c1b161449d33aefb4164f2f5df8335cd918ed95fa95c8cbb66869. 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/FIEFP0600055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeafabcc2b2b7af7c5c14e471bb005587dd8125a8ceb693e305138db57b0a36e. 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/FISOF1710001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2562352342c0cf58033572255502cb4aed3c3229d51efea34f41363289491fd1. 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/FISOF1710004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd473f084605bc5cc7ff3f823f63a548b99e06eda752688ab12b7bd567f4d0893. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FISOF1710007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bac7a261c5b976987ee981a773b685638d83c0f74d4ed1e5e4cb52036142288. 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/FISOF1710008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dcc841a371e7a61b8995762a1943d04e0164ce15d4fc521c3cc92287ebc7b5. 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/FISOF1710009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23835768594e8f8028bfecc368a5b68bae06384f85d54202dc619ba07970b43f. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/FISOF1710002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedc5bb04cfadf252f4464b76bc5b96128d38e6a42a0dd306de95f9a6c2ba577. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FISOF1710003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c194e9a04d2b84a8ecfc54d1772d5620b713501c414d43495a9cdabb8d92308. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/FISOF1710005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1d91cbf8956e9ddc7977129bf89a2ebd515773487d44e830641ea90f6b54c7. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FISOF1710006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e9fa452d597408d067108adc8e7401259af15513d9452d048047515f039994. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/FISOF1610001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6c28ceaa29570bf58064caee54bc80534dae3b3c83382670c161a09cf62e0d. 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/FITCR1600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29b3d556dd6331acbc40ec8dbe852c6261a2a3271c9538cbb3e92a39897ea28. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FITCR1600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f19142c1cb8c0f11d904ea57c641cf0181bc9cd968dda475e0d97a79e757b2c. 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/FITCR1600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff22f429a9fec8831683cbe7568bff183cb6c69d164c424310b06b226436677a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/FITCR1600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23480030da189937eca9b75d740bcae66027fa9cc2945903bcc03e2a7b448e44. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/FITCR1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77939eec7ecb4ca9b4ba64432885052b720f136392db57bcdd255f5b988c2e24. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FITCR1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfb90630e661d77122e93aa1b06c55efcebfe80d4b78083eba27850b574ded7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIGAE1500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317ad98eb4f2dabd10fea41c00eae2f08d2dac0e2e05c79270d487459a0a12e1. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FIGAE1500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01ad0ce487bffd82d4bf22b710780fef3d9901cf79acaefa43a3ea8b24fa143. 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/FIUNP0600261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a94b8807b4234dda9bf2fe667bd2bbb654513a7c9c4483928e89fadf3544f1. 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/FIUNP0600264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd469a77ba830f022949406fca7b558b5701e325e917de7a2c3ab280f78a739fb. 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/FIUNP0600265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4ebd75ae7a24a76b45b746e205d19b1a77894129b5d6fa9d039c2cc528c3a1. 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/FIUNP0600269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e442b53b0f6e79cd9c64a973aff8c335befdd35fb2acbf5354edd174c5c069. 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/FIUNP0600270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4fcf16affe20c7b223035f90bacea48d38999cfae181ffc1468502334aa947. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FIUNP0600272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd398693b551fd3e813b446d12ee66f99c5a4b6bc589e4c34989db11e1246e9e. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/FIUNP0600262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0818a458f29fbf179153f109b30dc096be4a1f49c90101c073e065061bc8ab83. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/FIUNP0600266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cabe323327705da72d98669167e17dee04d0eed37d4e2af501c962e82c1fec7. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FIUNP0600267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362e8cd2f945fd236cf817495a38c65cc6f339a8526b23e51bc29267a887bbcf. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/FIUNP0600268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308c8014729872d07aa201a67ef61c45ea6428282a10edc2e3f70aa893a9a29d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/FIUNP0600271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6628b97e6918f640ccb7eb4f03ea5571c2feb2a96b5121c1bc8d12fac995365. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIUNP0000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2089c9a8d6d72690fca69bc70b96e9aa923dc4f3faf167d18da82b95da74e9a. 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/FIUNP0400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3805696419e1bff1c4691d526e86d6d2f76ef3b4ea411f6d8376bc7a6f11fc29. 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/FIUNP0400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e49bafcb769bd3b53205af695b6ee3f8b7e64c9dd4bcb43ccd6aac9a8621dc. 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/FIUNP0400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4930135d83073af2976e68fa7cfa51e83e1c561bca7e7e42eb2b951e212cfe5a. 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/FIUNP0400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf352eeea43022f40fe6cc06228f0d37e140888da4045edfdef3779a064e46ac9. 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/FIUNP0400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01586af6b863eb6091d02819681670854e72d6fc1269de38a43487b6b8935333. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FIUNP0400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f6692747a8b66f51267f18a4fb66f6a65396056666ada4401f2b1f646acda2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FIUNP0400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a0c09bd290d10c89d58596420ccdd1937f711eeec86751f0fc748eb3115b31. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/FIUNP0400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76ed0075906688c678c775e14bacebe5adbb1645cfeffccca72e7ab250a2488. 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/FIUNP0400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f133d5f435d85c4881d64bd5f416f136d24ba9b4062fdca269dbeda8f6bad6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FIUNP0400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1b9bfc24c095ad8f68d7786b73297b47bbaeedadf5e6cc79534ce0b5dfc9b8. 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/FI6P22400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61bb8b40c4a7f7a584eb67e19f7a9503c462b2f96cecd2ce0a294c63aa55411. 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/FITCR2300025.
Jani Matti Juhani laulaa Elvistä suomeksi, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709f9c0ae3620e1bd840f1c9a6307c4385d753b8d362950b6a95118e374c7ddc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIJNW2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3146860667ad845fce8a3d14eeb67d0bcc1a79187685582ffd5eb192a436115. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FIJNW2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2bf7c4d51f782e627da43c6cae3dbe3e9fe5ff65ed400ab15dc08f929ea422. 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/FIJNW2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e8cb700c52c9fb624e44bf4650ac2ae8543ce64f1a924dbc57ec81839b4c0f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIJNW2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc542d1fcee0fcc5561501413b7cfd86421eed896d0158eb319b8887c07647924. 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/FIJNW2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5414bfe443849802dcf17bdeab3d4ac5fd26dcfe5d96991657ced29632250a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIJNW2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ca07cf815f6a3d5fce13ae06906129b4f5fec0fd0fa0076bb78ea1a4305081. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIJNW2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa137f77b985ff2c5ac15877be14b1ae0b6f406380a74720893b9f9c92bc94e1a. 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/FIBAR1501131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b523a8b18b55f88a6d8922b248afe3ef938df39712e23ad99da52dffa01d53. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIBAR1501133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e39a22a5a53bbff01b08a16fab930ffee1280998eec35a3d73bd111bfe0aef4. 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/FIBAR1501134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c6bc082c8cad08c38eeb9c7096cc9e3796c8cd56baaf061b97d697d16a1342. 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/FIRMX1500072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7080bc2ce30ee90fda50a83d7c285147bf6e03018ca9149a0f64d80f279f88. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIBAR1501137.
Autiosaaren Lautturi - Tribuutti Dingolle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36da46cf1e0ad775e39b9c6278fdfdfe9624e6deb4b02a23d57afba4d158255. 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/FITCR1900009.