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 0x07792110ec3c40fb89242804c484b527ad5e8f3ebb9efd675e495d2658dd589d. 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/83147eeb-4e5d-4ad7-b8a9-ca198662185d.json and https://artists.proofprofile.net/proofs/artist/83147eeb-4e5d-4ad7-b8a9-ca198662185d.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 0xf47864f5d528dfe032b9009475bb6992a66d0097423e05eb2e5712cc96579d69. 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/DKQX12300501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae53612a0a9826cb8965ca09b7e3a25f63d05a8d967fdf9da3bf1210d4e0a04e. 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/DKQX12300601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f46e34f5af44d3bbb332b47b96c5d504ed3e69050395ab0c641a1f36854965b. 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/DKQX12300701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6135d5ef11303c607cbdb8d2983334247d78dfd2e7349263f307c010accd5931. 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/DKQX12300801.
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 0xdfe7f0a16a4822007b034ab9c4b1ad83da19d5120ed77b1161f6b1223f1de6e8. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DKQX12301101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524dd6061bf0bb13c8cc2cc4372d4c4674143cd59bf381269b09e79491d1bcf7. 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/DKAXA0086302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43a8634858facf667bdc9d343a6f8681e84fcf3c2d187cecd555aabcc403dd1. 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/DKAXA0046301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7efdf954f2aace98b9346db6ed925cc620f29f5653700276b7c8cc6e8a9303. 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/DKAXA0086308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950b8bdf8637a9e720a7a65a747a4ea648eaecffd114aca16edc4c1880fdf2ee. 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/DKAXA0086310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab683e8fcd7f8d6d8404e8f2b7d9b601ad75488e6fbc3bd7c9ab50bbad2e2278. 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/DKAXA0086311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ba0f8e7447cbf2874e78e64f8378b8fb5258e59d1e71a659a82aa83ac4b5cb. 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/DKAXA0086312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8ca282102374f8e6e80eb6ab5085c5fc8a2d7ed2c3757ea72fcfcc08c6fe14. 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/DKAXA0086314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9730c08c61ac742ec8992b51a8ad9b40b50c79908e09ee5e901196023bc5b453. 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/DKAXA0086315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588a4e72c1e90692321e7ef3932123e537eb4da4c3e64c88ccccdaddae92c797. 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/DKAXA0086316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8045e2e541dfa16c1763fddb5ef7c19b29dbb69bbe4e5a511274cf04ee986b7. 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/DKAXA0086320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc00d0888563b7fa7d034a73ecf78b1a38a1d9321263d7967439034fe656dc9. 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/DKAXA0086322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa4b8ab7bea9e09d74b7554b38ba556f948b632752c0eef588970ce3814953d. 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/DKAXA0086324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33eafea36cf2223cfca9940126d753df86e870a5cab002ab5b1826bc4f0bdfc2. 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/DKAXA0086325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211c0f63aa4ea325ca4b4b2ce629c532834c07b8862816aee2c1002c6073e6ab. 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/DKAXA0086327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a6fbf6f4c9ac5a57e2116d45bec2fd9f735c63e49c148ddf954126a6ad13e3. 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/DKAXA0086332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ab70a878654c8bef8336ddd090e7101982ff10ae16172cf8bb952e558d4713. 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/DKAXA0086333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32003c9ba359fb5d23e897bf474b1812c3d16a97f4dddba009aecf6e57df677. 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/DKAXA0086334.
Matros I Skumsprøjt Med Stormvejr og Stiv Kuling I Ramsaltet Rum Sø
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7057f424b72bce7aabaeaa432464b441998e5b9e40988c2b9021799d314aa73a. 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/DKAXA0086336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bd72e82177eb004257232a2fd96197665e85c8ec4100e251331d27f9a20040. 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/DKAXA0086338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61e62c19637453492d08a6edc160f3953bf1b0a26b779ac852f9509fda1163f. 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/DKAXA0086339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba654ad7c065be25f0fd2e0291f32fb77e6e47287bd5c43fb4bf759800321254. 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/DKAXA0086340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fd832c34d369e49c4cfb31c7190bc1c2b314f74a0d95387667e8dd543ee24a. 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/DKAXA0086341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76eef666b2459e417087c84b4b9e048b336e98824bdd16fbfe0b8cb4c4f2454. 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/DKAXA0086344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c4c804aee8352db6ef1d5fc682780b4a1f6cf755f4a8f1e0cccdb135d4d3c5. 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/DKAXA0086345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082a4bd1873cfb7dbb3bc9798b591b8e2ede7660a3deeaab225056ccf83e4fc8. 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/DKAXA0086348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be081d711cee19880381567c7140becd3717535c85a3622e0f5bc12fe2c2ac2. 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/DKBR70502004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ce1777a99628d04ef02f91679cee3dfd09d51eca4ba209ec0252cd850ec8ef. 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/DKBR70502002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d854b14b97253fbeaf84f7f0b4ac2934a7b4bc9450b103d4efb70e2d9b25db. 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/DKBR70501601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fd0ea4fb50a42afbe94c0e7a9091be58ebc6a9fc5871e662af1ae0e9b1f5bf. 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/DKBR70502008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2baa2996fad7c68d6fc5dd46c22409327e9998d6ca43c2d3414687ca33ad60f6. 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/DKBR70502009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93adbf0b84277557861ddafec8298d4a4a4330e3f47c90bfce1ff648acbe8759. 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/DKBR70502012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f1f20daa839985f07de832859b728b837c4f515443385c28e6ed26278113b2. 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/DKBR70502013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40820ca770d32ddfc4c861fcf85cfd1fc9a8a2bc5e52365ace3c40e02dd44c93. 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/DKBR70502015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ef2e1a1a0b1a616ae261f8d378c1559acbf375a9ca73d1d11bc68ca7584a43. 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/DKBR70502016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb629b78b8a724296f01c692261461fa820df4ecf4e7f4add9eb7f8830836ebf8. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DKBR70502006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2678093d45b4d1945fcff80c878375c55e72248f38171e8d244d354d29adcd03. 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/DK92A6025201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ac713cfd6846470b9029d09a00d9a2649649f7f68cd97e93b3b2f12fa756df. 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/DK92A6025202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5f7ea5fa662eed7a70ac575d2454332d097d2b2d50be51377ac7bf3be1856d. 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/DK92A6025203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7812c4fd5d0230430914945f41494af889ad79fc64c48c4b48dd00b2cf3be8dd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DK92A6025204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441e2c170eb48eec0703eac164473bf295ad97ba19136092716e47816ece770b. 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/DK92A6025205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ba59470ecf15f70f585b738954066f2ac154823f8c5120ce562f43f3e166f9. 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/DK92A6025208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ece405c1206907a7e8eecf531aefc36c0527338362ff4cf92fd69765e67a35. 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/DK92A6025212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9495bfc915bec7fec80e99b1ca14c561e98857b264c18acb41cf6aedd843901b. 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/DK92A6025214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494a2f7cf939807aee3bb550ee4b782e845b64e364d338f30d753f65a2528dd9. 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/DKUM72300576.
Nattergalen Mixes (Outtakes, Remixes & Noget Nyt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23570cc5a1d40e8ac5fc246740cc0db2ecb4b2858c56681f81c5a6873467913. 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/DKQP52301402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d24929c5fb8006575e756cf6338a2fe6b9d585ddb1426e2555904871109b2e5. 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/DKQP52301404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4640c6f48429c7bb45e4f60294de3df43dbf2f9baf45fc5bcfa3c359c9e167a. 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/DKQP52301410.