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 0x5042d75d4dd4e5c6d29003c50da6e68aeb0c808fffa8818c58d063a18e21cf5d. 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/08c35a54-6f2a-4e80-9dc0-aeba42b9751a.json and https://artists.proofprofile.net/proofs/artist/08c35a54-6f2a-4e80-9dc0-aeba42b9751a.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 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 0xdd29e766f7e42e6d6dc5fc759cb69e3428abb89be52cc39e4958205b19314065. 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/SEYOK2207543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b4bc12993319e2c8e4cd293ba384fb2acba8d8a22e4d2749efd25526678b16. 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/SEYOK2207544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9909684e7172fdb35b4fc48d10dfef78a756ddd113bb4d9ebe913aa237d6c0. 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/SEYOK2207545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b405be10809c3f1ca1906a5cea255def0ebb2b857d901d45f7949bda4d688c8. 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/SEYOK2207546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee0cb5d3528cb3c90d6c8fb4020a376f7a1fb09e78ae4fc6f71019287d307c8. 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/SEYOK2207547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8beb75aba1a8e83b8691f2b1d4a2a0370f454817b727605ecd9819bf3094c09. 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/SEYOK2207548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0ba89f3bed77c47a56d3960d01a5aaa07ae326c69f432d6e81d91e8c9b6298. 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/SEYOK2207549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd494375ec578948744010acaf41b6c6eddd7d66893e15fca698715455a0ec72. 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/SEYOK2207550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026dc930ca018870acfdceea07bf50c91469a51c10b2c37f48cbaeb42ff41d90. 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/SEYOK2207551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11131c40b3d378974e1d18d5b71bd5274afd4572a87eb92eaeb64134f155b7e2. 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/SEYOK2207552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00c02bc7f5d50fb52d5ae9b2ca319739343f5f2db94d39424ec253a91919f81. 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/SEYOK2207553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0070f61a7e273295bb4304ac84466a91c7a2c82eaa1584af7dec9a4a135e6a4. 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/SEYOK2207554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86bd44e00d8c9e4b9c4fe06f6dd718dcb24eb379138f7f4ba09a412de899654. 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/SEYOK2207555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa1419357b4ab346096166ca936fb9543405316ce4308a90647d47b782f80ba. 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/SEYOK2207556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23a0aba831e64df91468a720431ba3eb636cbbf0cf16724404216a7150b1b7f. 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/FIVVI1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c791911f6ae7792705792b14a6f2fe9550709e9f98f8bd3c47b7545567de384. 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/FIVVI1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7866ca0c3e7c86e97a44ab9d1f2a5475d17df0225fcf6396f5d7a39039e0bc9. 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/FIVVI1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b304e540c4b535771dbf3766c86c0a8de906195f0ddb85e12e4bc697610238d. 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/FIVVI1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f95eb3bde56570731c79513bd08b94116151653fb88f55996fa65e106eae4d. 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/FIVVI1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c45c4eea453973eb96e4191cd9bd0c38f89ce2e2e5af0d30bfaaf025c4afa14. 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/FIVVI1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ea409b79a762bc3c11ec816161761977dd69e291ea83d531e933f5d0ee37ba. 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/FIVVI1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74123fdddc5898f7dca150483bab0ccd091b53bfab6af3ea34c646f748e47d5. 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/FIVVI1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5906bc189e9d72029ae2276a89226f9f5aeecca3e4a69ae8fd774b3647626980. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FIVVI1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5017ba40c0fc2e5dfbb946547ecfc863626bb05030be400f83445115dfdade. 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/FIVVI1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04735c50c059d446f97cc6757cab562a1b587170dd171ecb05935992f3a607e. 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/FIVVI1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3050609504974eb627f2252a7ec349f9aef0af76bc287bc84ecff15ff3d6f676. 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/FIVVI1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721c0e64c80d7f11a011e81a8696f6d5237400c0e52f2b6de5a12840c57dc461. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FIVVI1900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c73b01d15736ee0b240abca247181a22dd178deb8c8c45fe2559df92ca1308. 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/SEYOK1643214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5c0955a498d31a5061fa086f7bb5734dcf13cd2379828405b36a342c085703. 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/SEYOK1643215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9988f94f2e4566a27ad09e40169858cf8a8d95089ed98407a158a13049e80b. 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/SEYOK1643216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d30b489a91264a64f7ca12ccd1a4f1fdb5b0aac193ae35e44c084d4683a0c7d. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/SEYOK1643217.
Nykyaikainen sydän keskiaikaisessa huoneessa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917a28d2c4dd272cd4d405ece70bffc56d846c242e3c4a118de19121df7038ac. 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/SEYOK1643218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb52919be4e53529a076dcf2ccdb688dec55a97c51844f6157f7484aa495b97. 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/SEYOK1643219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f0b335ded5b3f02708d4ea12d59b53798db2024f06b15447a8d92eeecd6463. 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/SEYOK1703414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc57a746a7bfcf050dc8e538bb58ea3f4a3f3a4c66850583786cf6acfa094c0. 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/SEYOK1703415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d81a8186119127971c0921e9e0d932b71937c8e69bd3a51bd299f0af2bea50. 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/SEYOK1703417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f288179f22070e2740d2bf11e42403b818608929baa24318e7d4d7ddfe80ab1. 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/SEYOK1703419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5058f39cdcaca1aa1349a792fc527098937a7cc76674021c9e606fd20f751b. 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/SEYOK1703421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659444107af72509cb2bee00331cc88b442c058161764e584b42e0a1e1b56f13. 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/SEYOK1703425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e86fabe28adbca9378fea29f8009c26f659fe5f7b9bfdefaaf390beb27a046. 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/SEYOK1703427.
Liikkuu kivipinnoilla asumuksenaan laatikko
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73de261a2de378f4e2ed3508839911bac1ac1f034b7d1db8b28f4d7c8ad24c08. 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/SEYOK1703440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8546cf9ff7bf89387c8bb0adb0b6087d48629fb971dd4e7ab2b8d55b2a275bc3. 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/SEYOK1703441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8b2f3670bb9b1a96095108f2da686d9906481f0ddc91c8dfcee02b118f9c43. 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/SEYOK1703443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb47edc9044a2ce5e77c44e0d74606be266b55452f6a4a5c572f04e02d8eb936. 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/SEYOK1703444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d134c8297430d95c22e06f2f5ffcda5458e5a519eeafaf5e384900fea109c0. 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/SEYOK1703446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cbab8285c1faea65b8386707bf0cc073189cae761c109c3c1a70d959980672. 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/SEYOK1703452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd8f55e35d8c15530e16afd540e6ccbe7085934a70ad0cc3f5f18634b2b4e79. 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/SEYOK1703456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706b8f90f347e8abfb2fba5fd939628cbbaa68bfffd4b43f02d5491a96757a9a. 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/SEYOK1910736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0493cced2f6926478125f8d384d5b2f5ea6b6af2ee20a5368bb397ee71536f78. 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/SEYOK1916473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836297967dfda4184de9c7456700b3b113340075e4a311fa1e73feac10b66530. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/SEYOK1916474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cab8092b1f5243b2f3a8c2120fefc66d8bf36115efef7de669f6df9f3e0c19. 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/SEYOK1916475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4d8896a75d2ea32818c54806f25fd95b1a29218fd99016f2e2d61cf156d7f0. 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/SEYOK1916476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad98a25bf4df1a357a6bfdfa4e8e1c2307dbb81a2a0febb71260cfa9a97464f0. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/SEYOK1916477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947a6c82d40ef532bb4c8ebab61e4bf929a0eb480abdabe12c8af62d61667125. 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/SEYOK1916478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c696051c8c88611fb77d393e3d2ccbb8069bd8d1435e7f596b6d200598a0fc. 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/SEYOK1916479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef1593540250a80d1e55f46df94aec385d848fdbb5fea44cf51a16539863465. 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/SEYOK1916480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a5c7baf02e5af6213a559a5d54ab28d7c999bb56dae1e030364f7571a7e303. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/SEYOK1916481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ebac6a6143158c89a1348b0e95f473a8e05b520da51e14ea05f49c5bff193b. 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/SEYOK1919034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cc527e0fc63d2bce107eaf3cd433475cb373cd4140344123c27a7ce5f2a743. 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/SEYOK1916505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cacdbf3a2af0fa2c8037db6d90368f367ba76a866467860b9ef7f7ab94f1a62. 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/SEYOK1916507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d53b932d1b21f53a1bfe33b72d1de5cf792c5810536d1d6ada56ef9a2cd2879. 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/SEYOK1916508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cdc75d2f3294639f78ce50540d614d5e4f8677d6a930c9f732f1f5f5be1ad3. 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/SEYOK1916509.
Matonkuteet: Aiemmin julkaisemat tomia biiseja 2006-2021
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f471914eee4a90ab03a072707ec11e06b15af2423aadad12ad2081efa7ce2f. 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/SEYOK2311877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280e5853571ff74363d0f75e371d295c221ebbba39c7bd341355fd668966fd9e. 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/SEYOK2311879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010ebba2ba86c4419cffe978ba583657c6b2c7f30f15b74ecafafd3094c2ad4c. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/SEYOK2311887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d07c203fbce8029f4c5ca0ed313004118f08be13082dd391f0381bc109abacf. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/SEYOK2311889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51115bef3211fb075ffc6ba7f3c140ad54dcddf63ae7936d27d11288882cb309. 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/SEYOK2311890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39db4a47421b925536fcb9259cdbf7ff4af6eaad463556460f1e982c2135287. 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/SEYOK2311883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa447c69ed23ebbc2f0023b1177cb4446b8cf228c64fb510de2626e2f08d5bb92. 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/SEYOK2518150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fb471c2e24433d2552478bbacc2b180b81ba7ee93e72a2250df00112204cc5. 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/SEYOK2518151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fe4852e03bff8644a193553098c536aa6158d64a2da67abd1e946a59fed9dd. 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/SEYOK2518152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0561a0727a15bd5b951415b352cb1f874dec069ebb9eafcf6ca02b95678b42. 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/SEYOK2518153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7eb7c2df007cf795e66b8ead8bb78fade7c426f4cde9d293d2d446af1478c15. 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/SEYOK2518154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4695bdc7cec0e08d51ebc45b872f2af80177fa41ab49c1b250b65829e64c4b. 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/SEYOK2518155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90310d0b353585cbd384ef2c8dd3d5f8313c3fd58fa7f6f1db94457150b18287. 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/SEYOK2518156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fabb4af4a80334a1343b75e651e946f5c5c6ceab11ba2e7639ad86c695dac6. 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/SEYOK2518157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bb336d2c004982e3d5ab6974afb0ea4f1cc823f2a74d6f737a75c9f7a99fcc. 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/SEYOK2518158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed49cfe4fc93eb49e2a99d3187e766533be835362a038de1476faa0722469d2. 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/SEYOK2518159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9d2c59875174a7b69f9bde2fd6799105eb4c081286a329b4efcea419d34f48. 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/SEYOK1916493.