Turmion Kätilöt (literally "Midwives of Ruin", "Midwives of Bane" or "Midwives of Perdition") is a Finnish industrial metal band founded in 2003 by MC Raaka Pee and DJ Vastapallo, who until the latter
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 0x83a96bf48dbab2aa7d254353cdfc3927795b32de25d0eb38e8ad4c596e82e99e. 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/fb4cf162-16b2-45b5-9561-00e6c771c767.json and https://artists.proofprofile.net/proofs/artist/fb4cf162-16b2-45b5-9561-00e6c771c767.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 0xd2a5e186f06d8dc3dba2b6e64108ff90f56161139688d5a4214fd5a60c7a7623. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/FISFR0400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46fd9ec8794b174f5a8305eb3f2b2d64f3e608b0f14d14ddada869db87c88d2. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/FISFS0500076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf82a6935a91b8607f922eb53cd446ccaa848491118a22e425bf408388be32d3. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/FISFS0500078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7960ce2f65a26854b000583d9afaa1646dcf55083efbeb64af658ba87848d9b3. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:16:36Z), 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/FISFS0600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777d6408514105d736119c981abfb4985fed9188687f6dcc22e067896e0b835e. 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/FISFS0600034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ae61c2139ac78ca3e68a1c068c9c17e5e942f86fe2cfef15d89ac9ee9f095b. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:59:35Z), 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/FISFS0600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb6cd599b42e7d41f18062b2dd3b7472e53ceda3569839a4bb9e492468ddc0c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FISFS0600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8008c46d3a7240a5b753036e9bbb69d2ee9462c9969a2a207c677419c3070e. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/FISFS0600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59fe1366d98d7326b5617ebd7517436274a62839371fb653c04efe8e05d59c0. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:36:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI93R0900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da1448fe7baaf0b5401c82a0c517e36a55fae3e1e1c01ffb49be7e574abafaa. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI93R0900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0ffdf0be9712b3eb06af34a026454e0f5580f1fa366bd3cd646c1a474ead1c. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:48:27Z), 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/FI93R0900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5689679acb4cd234b100ee006688a9e93c20a5a3c015eb2089f816d009d8d5b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI93R0900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e66f34befb089d64d52db78bf9bdf095e5385388cd7ca27a00db87d55f228a6. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:31:00Z), 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/FI93R0900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5210484e882ac06444cb175e38f7ed67c88977bb0af997da3f1a434d2e410822. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:21:16Z), 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/FI93R0900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0351862d9cd907215034f7969f1c53f7f0270db4d943f8cf890ac2aaf2f70bef. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/FIOA81000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3939ac36c2ed3809f19423d1640270226d4b338bd13e2a7e660ae99ebd0b05. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), 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/FIOA81100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3def171a878a31e2d1e2a4ddb4e2f31f212ade3fa4c712f1defa6d21b8dd2ef5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA81100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dfcbdc8330d46ab3a3573d6c8b603188835916cc04be873077bbd1a3c0d94c. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/FIOA81100014.
Herran Toinen Tuleminen (Turmion Kätilöt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734daf9359dd22257f6ebe62ac0446ffeb56b69fa98069e5c12c8d589bf99661. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA81100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5f30966121823f9f9d2ae563fbdb378d6463456bc45ce48a3a3245ba2da6f5. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA81100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f827aafe395d370898a83d21520f8f95f9b78093ce3b3834cc72db6956fdb1. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA81100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce1217c828793fa38edbc64f07e0dde34d05cd745f3e065b14312d8a21f21bd. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FISFR0400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173c90710db1ce61b067626e9b8c74d644c6021981689f3a9163ac9b805e1d49. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/FISFR0400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb54a90b4870579f2cb3543ee8b9208b6752b681745ba3e3d0450abd01b18bf. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/FISFR0300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a54f8a4a6b0233ab14334f7205394374ae43758979d37d73a4cdde56628a676. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:43:22Z), 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/FISFR0300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bb9374ee3bc49687c6be4e07aa0e61bec11f01b52b0ce58e82253bf1eeefca. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:39:11Z), 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/FISFR0400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0560748ae679f54a9a40eaf1542f829c50748c27c6e2b5b2e07292d7f86a6cfa. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/FISFS0500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0121f6a824ab193632fd8c40ed8c73e3c0b09b99037c5e4313c06927adf09758. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FISFS0500079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf82a6935a91b8607f922eb53cd446ccaa848491118a22e425bf408388be32d3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:00:39Z), 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/FISFS0500078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64294205d78556ca60c0fa10b89168c52059dedcb56a56875a5f65a865f29a01. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FISFS0600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24846f13e9849da95a814b6bc4bfe781c355f01975293d2f37ea4666998163f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FISFS0600033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fd6a7fe95f2080fd213e1d826bd0a5d5140aadca6729fed30bbac380e829bf. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/FISFS0600037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18365efc46c24fe533166d877a36f16979bb6abbbaf622e86b47bb1898f38ce. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA81300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f7cc3745fbb934e9f8f877fbbab20a687a831a55d852129133c7a1cc3636e4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FIOA81300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeba55284ce609374aa3c7131ad43e5cd339e074b677521cfd9f7cc9e3ee5448. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/FIOA81300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dba760e36099d52f56d488facf6e7d394cf17c51d5263c3ca6912320b253c6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIOA81300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf51b64e14dc232de9e1c8308e50d44732e417847caaba61885f3cd24ee03be. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA41500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1717eaad7fae17488f054c6bd19c43cea96cec83ce2d9721248b4cbf15504dec. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:57:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA41500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9b7ab86641b8a705ded47c8e05a678a4c3b0b7102dd2edfc807f4fcc23bcb3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FIOA81500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646b458d833e22e9cc863771f2dbdc7f18f5b018a4db6b98c037279058715958. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/FIOA81600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63a752dffddb48cd3997fdcc6ec967ea6cb2a3e5f7dd99c89eb908d8114c379. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/FIOA81600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7afb53ae9c3d8fecd9175a4cdc23a7577101128a4fac9fc4a325ac7c8691dd. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/FIOA81700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07f9a98f5f5605e42a79e73987cd9999079a693b49eb575d0862b9398b2ea5e. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/FIOA81700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ba4438b0cff8ca5f4013434327f6023e0339aa099e40c0895155c2679cd7b7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA81700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6400c496febae6376abe0d8d01f40ba5b3be5ed18e311c559d51b39d2efc4b7. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA81700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9194e652462c4b9ecb1dd58daeb6ae2b8ca53961f508e537f648e075e5312fd2. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/FIOA81800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fc9b90978c79c8ad65b06c5f59ec284d8723e223801bd9652f12a93ce7dbb6. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIOA81800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d99ced240f64f9e6d2d462222f3602dee27ede106abefa135d5a9e9cf4c9937. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/FIOA82000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc102200baefc4c8edaa2be8467c17806a70bdfcc7c95e284248532d68b5ffa01. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), 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/DED832400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633eb4244b85921ab7b983696918efad613ef0c9d2a89c2ca00ac18edd1247e4. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/DED832400222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d24acbb87b69d51fa39f7c220d9ce600e3f0d1cdf4b3728ec0ed340688535c8. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:16:11Z), 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/DED832400224.