Magne Furuholmen (born 1 November 1962) is a Norwegian musician and visual artist. Also known by his stage name Mags, he is the keyboardist of the synth-pop band A-ha and co-wrote hits such as "Take
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 0x42bce4991d76658ca1d5dcbe62b35b4570451f68758b605f30a121e1b6eb782c. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3968405-7b2d-4e69-a64b-1ca189b695d8.json and https://artists.proofprofile.net/proofs/artist/d3968405-7b2d-4e69-a64b-1ca189b695d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Clarinet Concerto In A, K.622: 2. Adagio
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 0x3b723f142731deeac47991f25fc315755688e796d6211442328db10f2b3c4693. 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/ITUM71601165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003e896107b5d8f0a835f3b4328a1b5bb63e6b7f1718163b147439775ab3835c. 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/AUXN21802021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923d43fe7859cba612bbeb6e0371bc44fd71ee05a0ec062975c45c6ad6abde12. 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/AUXN21802022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5603b9818ee92eb9979f4bb6e5d6251e006014ebf42cd6caf3dd2c5f584bac7. 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/AUXN21802023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357980b82bef9fb017ed86af15b918dc8a9f0ce49f97b5d46bf7a710d1e275dd. 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/AUXN21802024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab50d34917fb1b48a4646849bb3716662a7c1823acfb952defaf56529fe0464f. 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/AUXN21802025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e6507319accaa2182ad8af1e5e6f44df9c0d1eaf6f4c63e8e949f8e87c7017. 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/AUXN21802026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5803c3af9caf6812aa5ed76a9e5733975112e5de2a76b1369e54340fd3b3e08b. 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/AUUM71801209.
classical music for u to romanticize your life to
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded6b844a4cbc79bd771b37dec94a34e6b017e7461a23365e9be65c87c5e539b. 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/DEN960531202.
String Quartet in C Major, Op. 74 No. 1, Hob. III:72: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102d03bd36ae0b2b17aa8a7798cfbd9a430cf36520fcef8cd55f7f59660a979d. 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/USPMZ1717801.
Take It (Arr. Z. Reaves for String Quartet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492d08860c742d135fd0163dd79db872d83b2da4172f21e61b12d9a0c4599101. 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/USPMZ1717802.
Stand by Me (Arr. Z. Reaves for String Quartet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6701ca9e04662e078302da5d99fd0189d8c881b3fbe98b5e0b02a3c53e003ccb. 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/USPMZ1717809.
Take On Me (Arr. Z. Reaves for String Quartet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72275532e8fbdbd1b21b567180d54687f12a4487624b832a1d759c9de89bfb74. 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/USPMZ1717811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3744e397737c4ce152ef5a1cb2146199683d8b9e575972aa6417c842810b75. 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/JPS102000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc698389b04eed19b7384c3b0ff3fee4f47ee2f8b382f0af0f439556fbbddb2. 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/JPS102000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bb89a1220600f340b0b081754964a141447fe817d4685d2b4b120f63a0c3ff. 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/JPS102000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56682b199eba9587e3d32cbfb60f61d65903adc088a6192a03e777597bd97f12. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS102000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2442facbc7c1231e60b9a79a39f296b328d5cd46e129953435a126981fb19446. 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/JPS102000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09aae00263c9b0df38eebfcc076e3ad790889e9a663290ffa1daff1ed0c46eea. 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/JPS102000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b48e65a3095e3575b0055e0629d13ef651f4dd031e86158156f866b954a816. 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/CH1602211152.
A Dot Of Black In The Blue Of Your Bliss
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7171812776e8c68c5d05e06cb9f1c8655d9056cecc863f38dfd804853707392. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:08:12Z), 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/GBGCA0800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d2e850356d908f086fe1d339e1e70c3f85dd47292a37309416e9f6c929a6a8. 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/GBGCA0800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f8395b9b33fdf222c3855a576b557e245d9b9c53303694588747083e213727. 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/GBGCA0800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518f82643635c311d9232699b382e77a4891cf7aa114600a68269a4931a4cdc3. 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/NOAGJ1911704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591da87fde2b9f8e2cd8aca68a723663d7a68b929e4a39dfb52425cb590875a1. Chain 2 (Bitcoin): anchored in block 957287 (2026-07-09T09:48:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOPAS0401060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e640e432904651c6a0db00840f2e25aa5fc9a2106c1ac297be904e70ecfbb42. 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/NOPAS0401110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7439ce29e21c791c6a2537a35a1955aaa88f3909f7d42f267fe57637b7d476. 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/NOFGR9808050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f158206006d2bde6c647978a5ca7be7cdef945a093c803bd72b354e4b7599d4. 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/NOFGR9808070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aecf396fdb2e926e5ba2f726bc74889e19a4493756fa0a3149a67b5406b0bea. 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/DED810204220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5a186a73261b6fafce2207161c2a31d80b5b90e9de492e1b74c1736dd61719. 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/CAM460603822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fa032c7d4c4e7eb2c19b8565448c77b5e5210bd9a91e262e8d69ab1fb6d15b. 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/QMDA72421135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a00f2f327a301bb8011557cd453d9882eb271f0a236e1e7e0e79b6255ad44b. 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/QMDA72423673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdcb4896d975e0b82c415deaae825c3a01b276ebfe254bad639f8830c9358e8. 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/QMDA62495894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341b65d78178463a57aad9183ab78e64e21c560668dc61eff4ef16dd5e91fc18. 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/QMDA72421182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42aa122fbbe2eebaad9b6a0dbc3c0112a4e86f0d94a799c0c8cc2b5831f531f. 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/QMDA72423280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa784aa4402a6e325ec0765d185c4cd9a8f32ac87415218f025e19878c1e153c0. 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/QMDA72423299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1bd93db733792304cacd40a1c118778d17fbf82c7418c0206458a6f9ce22dd. 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/QMDA72423369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf165e7427c799b285ae3349b6a61bac8075708f8f73791786db9007a47928461. 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/QMDA72421162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa890befa4d14c18ec719063b1050341da18c437ce1311d9d450514395879c924. 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/QMDA72423672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d01361eac5e09aeef8fac00240c09d90f2318836e202833b5122bd4c847410. 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/QMDA72421156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a00f2f327a301bb8011557cd453d9882eb271f0a236e1e7e0e79b6255ad44b. 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/QMDA72423673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa890befa4d14c18ec719063b1050341da18c437ce1311d9d450514395879c924. 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/QMDA72423672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42aa122fbbe2eebaad9b6a0dbc3c0112a4e86f0d94a799c0c8cc2b5831f531f. 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/QMDA72423280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1bd93db733792304cacd40a1c118778d17fbf82c7418c0206458a6f9ce22dd. 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/QMDA72423369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa784aa4402a6e325ec0765d185c4cd9a8f32ac87415218f025e19878c1e153c0. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72423299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341b65d78178463a57aad9183ab78e64e21c560668dc61eff4ef16dd5e91fc18. 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/QMDA72421182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf165e7427c799b285ae3349b6a61bac8075708f8f73791786db9007a47928461. 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/QMDA72421162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d01361eac5e09aeef8fac00240c09d90f2318836e202833b5122bd4c847410. 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/QMDA72421156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fa032c7d4c4e7eb2c19b8565448c77b5e5210bd9a91e262e8d69ab1fb6d15b. 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/QMDA72421135.