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 0xe16982529bfcab6169f291280037e1ada5426dcc9aec1f1ed72e2467c166bfb8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7868a8f-2c04-44b4-94ea-55344df5d2fc.json and https://artists.proofprofile.net/proofs/artist/d7868a8f-2c04-44b4-94ea-55344df5d2fc.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 0xfacb20e28840170bdb520da02abed776fdbf25bcd6ed16c2afda6413edb3e9de. 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/QM4TW2472319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ca8daa9fea1f91ad0a503d1e9a233c9285f21fc79ac6b8173925f8dd5725fb. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM4TW2472322.
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 0xeb2629854ed301403792cc6b90b8bcfe2a9d95c78792a2f9c3a0656a22e5bcd1. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QM4TW2472325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfb7e9c2b406670cfc97e58eac9687851d75fc215df2d13d01f4706b8420b7a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QM4TW2472331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24813c28e3940682716b3682896f46ab64ff87ed87d67ee34530e58971082fc9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71803234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1585fac6ceadee305f095080d988910505de3bc1517ed8adba830db36216067. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2097925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e2a307b708a36f9655efcfdf56882fdcbc740c666d90fc822e877ab29bc64d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2097957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7f93b50809a7656b59608a35b6a68a044f7bcc603d2d19e0d7eaefba564d98. 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/QM6MZ2097926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff173187cc6d0ce11f7f7b641799e9e28291a1d4a2937cf11a690b7c3aeac6f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2097927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b1a336007dbe62b0d6da384792b896c44c000219bea4ed90708aba9d6fbe7d. 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/QM6MZ2097943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc2d63309ee44d2dc04f1a7580c4ed1d81d66ed50b88ec3fe20d3ae8533a988. 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/QM6MZ2097959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3166ab2794699515a080030a4acc97c17d2af296f97bc886656786c73a36b565. 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/QM6MZ2097928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc5e14a34fa35dd03f498e817f88ad87a2540c0807bea0413b63fbf641d94cc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2097945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e446a81f94579d184316dea6c63eb0c99796381862f38aef27b66f723f48039. 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/QM6MZ2097930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4b727f3376c81e2881c59c0f2bc78c8f57f0c890e97d551bc18b1f0c88b23d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2097931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2de966bf7a10c4fa45bb19b989d73358be685e6d91385f26e4d3aabdb25974. 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/QM6MZ2097963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7070dca4ec4e43b6ffcae362bcc96a62e51430a0616a405a015dafe897e40153. 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/QM6MZ2097964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f792ce53c4eec97dd20e3f06b303bd9165d2897cb1c296e24afba90ee6bfc8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2097969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4d9693a4cf22fcc28633e455165e8f8e5813496f892d14f2020799d20adedf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2097939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92de80c61092ee6b0f6eaa09d6325e80eb2251664f2a5c99149cb6dc19d907e2. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QM6MZ2097951.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1f01b2b7e837a950c23005f88757cf9755cf449823695983bc2ed9ef082c4c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QM6MZ2097941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b4781abc198c56428a4b59ba53bd354908a59d651cfdc1094754897be7d48b. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/QM6MZ2097958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fd53f492a179644d1c88e7bb146dff067b83e460715c355e062991016c00b6. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2097944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af97375604ff0487d300a32b4fa99eac7ba4eba6a251b6f782180bdb58cc3df. 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/QM6MZ2097929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c70ffcfb250bcf403991847b632f41ceee63c5fa261c445b04b97f351b5595. 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/QM6MZ2097962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f5a946e5f23dc4dacb1559bfbb8afa09335e3d5abcac4e1ceadfe916d8913b. 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/QM6MZ2097932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2431c632de5efe7e7e543d58e8b0ad7f92a68916e3c69ae598c0903b6370634a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2097933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5238678034d35ddf7f913e0d655dfb2118024af9649f1a7e9e5dcc346c4574. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QM6MZ2097949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ac2c2453829552e0bbbfbb7304708c4c901d4229ca55ba2e6582caa9c25eba. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QM6MZ2097934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2817669ea6aeda2c91d5606b743f51da751957ba2c6f5237613e0237c95975. 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/QM6MZ2097935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9924a2811b481ea89693d95adca58be03dc0d83c4cf68aad8cd64cd88adc244f. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QM6MZ2097936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de16e13d471878a9539827c2732e5d23dc3bb33ee546206e9917709386b2f29. 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/QMFME1351012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787c76cdb07b0df2d9265f722cd93d6f9eb2300c5fc9008f25c0c8046d7e2706. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351350855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56f18a382183998ac05c5bd6ab57de1545c0d08f50075fa3c7c9f91a6dffecf. 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/USV351350857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f928ff622d6b4005a0ba0cad03dbc68130b9cb1d3ab22a88041a88023f02603. 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/USV351350861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83364d8b6b41f7d6da4646c560e1be8cb36e502c7a5aced391dae0ad558cb5d5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351350863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c8d32bd508e6017dd2eab230e0eb434698d750837883bf609041dfd88b42d2. 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/USV351350864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fb789b2528e666b4b4e4a87f4b32d8f2bcc70a3e96ec29ff0afa25c82f59fb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351350871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224b2c753ee95b78e49001a4a0600244a23b7b21f842d66c28201aa476af2d84. 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/USV351350849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3400b16cf5df732e0e65d0c76a5bd90453706482f5b3f022df0129c363de9d2f. 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/USV351350850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4dcb7f6b0036f9fd0435bffe380440ccb1f4e7997f271491a4f489cce228a6. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351350851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa90fffadae4ea6039302609a3fcb78467f04cbf993c06df01436bbfcaf95cd. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/USV351350852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a27a106e9d329be725e4a1e1a4201e1fc05b335100947f173e0cda942a7ee2f. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USV351350853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59efd0f676a404310e1575568cb7272c22655709a622bb47258c5db9654db9c1. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351350860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fa0fae647d91603d5ce9d8abbd2999fa305d79c9992b373139106b3732759d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351350867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8819338cbf065ab1c37686b7faf03abc6af4655fd26463d7e1efebbf1224f0db. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USV351350868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fafc815ef6e328c5a9848ed8d84da40002fd37e3d99bbce7fbbf17182e607f6. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351350870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5745fb555947d18865c13522d6170ba3c625491ff4b9b1d96d2fdf308776eb. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USV351350872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc309e9bc55cceab94ed9fd54e37418d8f9e58bbdffc1c86dcdaab4131e45f23c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351350879.
En hel flaske rom (Søndag formiddag i Fåborg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fe6909c20458a61eae1f77921a5a282490f864e669fe1f41f0d9b2f9966c5b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLPF0100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9145427805bf2a56b58809e96679e45c1e296951aae8bbbe8f1aeab714a025ef. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBLPF0100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b4ab844eae6cc7191222b82bc90014ed600acce8105d1b3de3938e8e7965bb. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8486e28998f96c80a3a162a1299426c449bf4583f7b7610cb28efeab128fc471. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a79bc9d2ec84a4b99096c44daf2fecb5c8c8367a704750434f5a1c7bd62b3e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLPF0500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2dc4f376038bede6004854fb888813303ee12cde0988115959d4420147b048. 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/GBLPF0500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e71b3b7c2764f19be279ff5a3099741de6835d17ca6980d22bb41a08991d683. 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/GBLPF0500096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4775d8a01380cde19049f3556bce6270b70b06548c61759a8eb9f28d1e4b11bc. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f8769da3b7ac8fa6d52b554e1bac213ef4faa4e77589d8625855f93d3944ca. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLPF0000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7ce749f8f5e7044e11a20fc202fb4a26338629261246fa646c9c3f3c1a673a. 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/GBLPF0000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1789179d17c20867e403d1d397beab8ad81d16fdc34ae010712632c941700495. 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/GBLPF0000066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96c4efddcecc1157f34880b406356f61ba69cabe51af0c9ac1e7e442e929d49. 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/GBLPF0000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d01d3ca4779c8c6997f54f0ff2303c3d728905eb5f3954742ea0a71c0671790. 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/GBLPF0000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78964c09779471cdd498ab7de53cf344e999cfa4313501cd68341c8facbf728. 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/GBLPF0000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576ed78d57682e481575981ad089bb18a6e41920b201f80b90bafae9be7d4083. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ff15bfd70dd7bfbe5ee920e22a301cf72ed6659bb627f08b0bd1422e1faba1. 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/GBLPF0000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84109de6f9f59669451beab4eac23aad50ccda80793959d35efd5ee4a00dfbaa. 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/GBLPF0000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064690c3684cd1bfaed9e793668671adf903e932e5a42da3a3601da203d6e0ee. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0000069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b86c5934b054b3b5e3e0c775dac5349fe9112e96637305f711795f5c70a9e3. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBLPF0000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3208c823e54638b08d40ec6e37dc6b5de9a7fd20c3c89d4914fd99305a5efa48. 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/GBLPF0000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7615f0f8604d3d1e387fc646a977b2235fa49ea9bae3c97d4dc9812fcaa9b6b5. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/GBLPF0000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c470b30db9eb8973d1283e452215b15afc239e7fe7e480607353bc278a1962b. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43c29b5437ea79e1a9be7a35a8cf9461c995adf7d01de07ec6986ed3aa7982d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBLPF0000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56262be185585484c1cfd2619b18ff891b8a447e00c9f984df9bc9b38b64a1b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLPF9800064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae4f2cb51d529a1ceb3f189de196a6796b7c7831d209e1a18e21a26924240af. 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/GBLPF9800069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af29e4466251a79c2db1a337a5b54260cd19e11bfc4334631a3c9c7bd0ab5bf. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF9800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40efc215137e83eed63aa562c18707690caa21371317c690c3f075dff66ef06. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBLPF9800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560ede8745a38550e3ee8384a9b6c02a1efbea2720504970a63022a1b506da7f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLPF9500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fbfd8885ab65635f4f5df48eeb46bfa401de607f6be2bf273e75ff3e27bca3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF9500082.
Christmas with Peter Vesth & Julie Burton