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 0x670a97f162cb3c190f200ff9d620483150899d01e048c98f26737745e4953652. 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/33c9757a-9b0b-4a52-b313-f9d35c054438.json and https://artists.proofprofile.net/proofs/artist/33c9757a-9b0b-4a52-b313-f9d35c054438.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 0x4457f808f66f067bf43ec203c363b07d1ae4debef11f3e85c40ad9e223aa5fb3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47d3086983f754f752161a3c2084d4a2f7cef796ddbde81c3ca4acd5a949b3c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2000159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025d7f2b85abb1f96f6ba95f9632d5693744eb4bce4b2804d49926364bd81042. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2000160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9494f4ebc9948a9d22889aeb4cdb1a2bc4462f7a191682af4a5a858cb36cd103. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2000161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f39ad5e74eb1e482228442d21f5044d6fc0feda2a19c3b982d3e4fa78664ef0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2000162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8943a73c490b2a1ad3284f19cb758248813e8f0686bfd2c98b0f1be20c6033b6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2000163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2261b3fd81131aa378729c2b048984c894a7b87ae4f6f407530635ad7a4b7056. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2000164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b8ca6cc71465037ca64db921a5a91c4dd0dd373a2683727643680fb1af2a0e. 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/DKAZA2000165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696b958ea92ff1686aa0d44e98c4d89f6acf0b37985d6cf99bc7ad1e17acd493. 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/DKADG1700522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a61594e82ddf1bc49e0dd9650c8416373b621e7181540c60ab0529908911ea1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG1700523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098251f4cc25c36457bcb77fd2635ce4d8217db99846b1449b03124030f018c2. 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/DKADG1700524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01792cbc577c0b1e01aea10353bccb982126aeb42876d30f17c190f523d8b36f. 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/DKADG1700525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebfd6c4d1e264aa60898644ac75b58779629c3b52dc02b9c5de809b564bef85. 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/DKADG1700526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7224fe1a15634922c673eea76f49b31f7733c43f0f7198e3f50e8b6a8c66eb. 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/DKADG1700527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a674c2731f9adc793ed986ee8558e247bde86fc2e9e56f140cd0332b1e5a57. 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/DKADG1700528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d02378c67a4dbae8013e2f4ef2b4d3df8ea9b6737e4cb0cbd4e7957f0fb9786. 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/DKADG1700529.
In The Middle of Nowhere (Tønder Festival)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccbcfcb1c3b6e2351f13d67c674c9a666dd90d1223235eccb68ffabc0073f1e. 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/DKADG1700530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5583231cd90391587cc2d7994325c25004822c0b7d37237722ab8770a8287fc4. 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/DKADG1600544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413277322597f6661193ab1760a8c95d7d9bf110cc873f3f5424faa26c09458b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG1600524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f19cfe8db9cb84e5aa259535c78954d04672b801b587b5bdc2156011d19128. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG1600545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc454d49f883d20c617c6655fe93f3b20560c2cb9a43f78606e28c6e9212ef4. 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/DKADG1600546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f79a90714ff32fa06ac4ec9ed05f6cc7cb18c22aee95970e6d60b280d9c65db. 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/DKADG1600547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09230ce15937b3a0ffddb48dab6df8e27df69eed5d162ba51a512d811ca9293. 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/DKADG1600548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b7d0c6e9da949089485dd2b75d7008c082914206aff3e870a577733083807e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG1600549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db67f42d1720800153ba01cdc0613ccd838f1d6932628b64b2c1edb32990793. 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/DKADG1600550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e4be5ff0a3da0f65c6a88a17a5f054c4a177419bb5e9301d95b59b9a50fc40. 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/DKADG1600551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1168d8907d3c1e80500963fc6b98c268760a3fabd4f52dc4e027f3675ce18b1c. 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/DKADG1600552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28d4847184e4440a9f39d4bf188e08643ec1c4af6cf50207bbde5254e22f892. 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/DK4K51400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8818f397c2b9841c822aa9a99275fdb7d529bdbe5c4d4fc4d21554d61512af17. 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/DK4K51400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c839cbaffabc111a7a113900f9bf8ed0bf72997f1e4d4be6714490f62682a9. 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/DK4K51400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e87831499dd28727eacb9a7536563158b131d247e91bbf6df7e387c9459483f. 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/DK4K51400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209017a6ef1a3e4f8d0a1f7c0f8178ce1204c50c4e3e84387d316680df026872. 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/DK4K51400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae49f6e6e3fc0c570dd2675cf37bb6d395f2cdab0bdfcb0cda480559e2ba8e7a. 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/DK4K51400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5fb258dfbe1349452a63ef209254d7cbe514592ac6b3c004f3d88e9f14537f. 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/DK4K51400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1692e17b5e6e80f0251944257ba1e01b5af189f1be773c49c6de399556412883. 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/DK4K51400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb44c1cac59491e0f28446119094129fda460b356e2d6b32873dac44a57d0e8. 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/DK4K51400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea08a87e3becb4d6f31c932daa034173324d982c28e00aad409b93cfad1b7d3. 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/DK4K51400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b838c9f4178565abce5db41c8909f2118ba5f2207ceccbc987e62b527fd475. 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/DK4K51400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bb6068f8e7507d7a80f47cde07157ba091818f15a61e61e687c36dc3fafe04. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2400028.
I'm Not Crying, You Are (feat. Mekdes) - Fra Toppen Af Poppen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecb23739b2113a4a05805e25b90c60dd98ab8d035f14d3530c2444dbbf2abdc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2400025.
Elskede At Drømme, Drømmer Om At Elske (Fra Toppen Af Poppen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c6b019f21c1458fdcab087c4f4657440968d3fb0c64e9da67f9d6255bfd66b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ca3e34efd5dc34f5e624004b2ee2248464bc56faff5363216051e27f6744b3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6fe688b8de65fa0ea4167b412ba1f4924d9946447a18410eecfe9080ae4c18. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974555159d2a0610089ba169782d1be1ee550d87387c89a79561a023af5fae3d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e372043b6a5623647ea1e35506fb67b7d3a81519300769131d57d2464f7480. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2200246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc44eef9f1b2094ae3a21932f8d58e4fc3d94fd5d0a7a41d7c5b31e8cfe6038c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025d7f2b85abb1f96f6ba95f9632d5693744eb4bce4b2804d49926364bd81042. 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/DKAZA2000160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f0ac1b1547e7a284d94ac6037169e25fdc22e16bf58720d60a22fc595fdaa2. 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/DKABA9720008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39882d0335e5088ec1b6667a82a204992e674a271d97c9fb8096e150a6d64741. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2500043.