{"copyright_id":"0xb1be8e4ebb11136f0390f46e8cafa3a4babb6e1755463aed7c3eccd73cbfdbe4","name":"Eric Michael Robertson","registered_at":"2026-06-11T15:10:49Z","symbol":"NIM0059290","token_address":"0x45e1a80e7ca24898a4fcba918ecb320fab71e862","type":"artist","uuid":"2cafbc4b-d5a7-4bfb-9826-cb482cb73781"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1be8e4ebb11136f0390f46e8cafa3a4babb6e1755463aed7c3eccd73cbfdbe4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cafbc4b-d5a7-4bfb-9826-cb482cb73781.json and https://artists.proofprofile.net/proofs/artist/2cafbc4b-d5a7-4bfb-9826-cb482cb73781.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2620351235d0cb8dbb73ae1c6fb0bdd5f0a5de0e64732ffbc928b369b72a72. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92447542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b35e01f8955efc7b7bae58a53e74524fa70d950e2a197d4a070ac2ff77ee07. 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/QZK6K2419267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68e9f1e85515489de2284c9c726240ec2db15bf9d73b07e0dc772730a35a16d. 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/QZDA72466479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85409469e87932453a4cc67d394930fe01ffc6038571ade820400ec5e8c9c9fa. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZFZ62414981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccbafa079389c2f465db65f6e2b7044432f027cdc671f61664291a1588c0466. 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/QZFYZ2458459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8503ffe41c2a58ff08dffc1ad741dec29adff15893af61a98b2a0ffd85c4862. 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/QZTAW2480643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77607d3fe825388ea64eb06f1ffc8750af569a17cf433ce935e0be45c43ac3f5. 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/QZNWV2464239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e540f8682edfde31c9cc0d8f6d4d41ba915b2e3bfe3acc4c5f1c345a00b7e69. 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/QZMEQ2434976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7592ea32a9f6d184fc1b101598f3c7346ecc020e5d6ee437f84e0c3d3072a69b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US23M2201406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460d4cedefe2ab78bd5094d07469168b82979fb205b45089972e01f4e2b6f95c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US23M2201411.
Deeply Dave (Original Webcomic Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879370a2ec435b561f99ad2381637625046ad2202bfe3acdc0108a79d11be10c. 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/QZMEP2221624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff696d0f25e70f1cc1f657de37fd5d20fe56bbbcd4e20be73737051a69a3f1a. 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/QZMEP2221625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e62231614e062d0fa43989dfd89796ea031a4eb2da05743c5d75e0103b27012. 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/QZMEP2221626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01ba095768349f6d362c2d2698bd25e76314be98514868cbe4a02ad203e6393. 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/QZMEP2221627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cbfc33162135c2a38f84be0849eda82b41cba9b0796750aed2da97c41d2940. 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/QZMEP2221629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a9a43b58072a1d799e38cd6ccbc2b1e259fd1de26978e6e496a51c1a08a9b4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2221630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd6539058b359f43b03dfac2e9c6708b67994897863f4bbdd9910ec61bc6670. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZMEP2221632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf467f8fadbb64a5566dda68dca9f8b83e16ffbb3414873aa038267277d8ad1. 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/QZMEP2221633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5388be2e1dcec907e2ad79bd375cfbe23ad74d05c1d176ed53720ae0932ece. 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/QZMEP2221634.
Scenes From The Glittering World (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d107187ef35c454dd1193232168222fc7d6c61fce820f19c919fe3e43cf161c. 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/QZK6G2127904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacac42b477f09e735171aa67541b42ef86970ce168ffad44867ae5f7b1ff5adf. 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/QZK6G2127910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b35e01f8955efc7b7bae58a53e74524fa70d950e2a197d4a070ac2ff77ee07. 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/QZK6K2419267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2620351235d0cb8dbb73ae1c6fb0bdd5f0a5de0e64732ffbc928b369b72a72. 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/QZES92447542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccbafa079389c2f465db65f6e2b7044432f027cdc671f61664291a1588c0466. 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/QZFYZ2458459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2620351235d0cb8dbb73ae1c6fb0bdd5f0a5de0e64732ffbc928b369b72a72. 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/QZES92447542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446f57a4ef5b37dd1568b68b2ea32f2656dac9c1a6ccccf7926035bc0d96967d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHZ2428841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa566129b084bc26f4e1cf6cb4b5ec90fab1a25d62e37bfc78c8ba2e416884366. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2402559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d1da38afad34de87870637ea764802531a3bca09f382c33797a6870db7819b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USDA12415414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110b5cf9bd418fe3568838ec8ad3d4a1229ab6f244e0dc2d014197857a8fd7ab. 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/QZFZ42442059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a52e2d22948ff1e66ae5ab03ae664b43fea799c5e139e864c361add8133c3b0. 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/QZHN52440448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83caafc6ea278b7d5b16a645ba0c7df3c8668107bc8b5d8ac23db0e2e86f624f. 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/GBMJG2337479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787e60b4345bbe7205ff00c4011b0d8b5138ca8d879526569cce184fc0abbb46. 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/QZMZ92447528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eac41f2e17b9ed1f34c5e3f848d112540a74f6de479c5bf176c32a774b45a1a. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2468573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572edfe7fa1cd8eb69d8e4fb13fa5eba0b1196ca238bbb89b4d7e5e95848786d. 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/SE6QE2414843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1de8edd94c49eca97e6582fc17ed1affc7d5748d9a619077e10b764895423f. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZTBB2356295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac87e215e956ef678adc11e48c27c5422f6c70e4339f837e11073089591cd23e. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CH4971901120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a26d4da4e525fa8d7cf7c9b2425c98d73da4f8f6c9c84656947c25366fff22. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2360284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe070dfa7f69319d935ca9ffaa4b5e4bc252e290cbc4ac2d1a64ac4014b47109f. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92447529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85409469e87932453a4cc67d394930fe01ffc6038571ade820400ec5e8c9c9fa. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZFZ62414981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9292265e5fb68d87c449516f9ef8dac4d66c6d12d9146fa3fb89472b4668f30. 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/DEZC62406220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb351cff527eadf21b4c7c4895f07c13e3e7b2bfbd0d779fcba641e04e54ceedf. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4MC2300292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1352312549c36f3783842277437b86b39364fb7b7ed2be2da071f0decd3abe7e. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/QZYJT2400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cd8f4dd78b9c7b8e02500352f94dc4991b09b1c0575c26ac7011a99c509459. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZ8R71700399.
Into the Woods Vol. 2 (Alexrainbirdmusic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc04f3fb6fff29a9446f0a34df1e44606c092a1906b2f90e2560df1d21cc35eb. 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/QZNJX2463667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67a049408fbe0befa91491b75167a031a86aaae07572b7c710b25470b7734c3. 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/TCAHX2455418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8693b1ebca255b828df57d8d1248f9756e5633fe8dcdfa31309d63c55710f909. 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/QZTAX2377603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe207367faa32ef610977fc4e0dcf99b151865b77b5434aadf2a00c0a1209aa25. 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/QZHN82406281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9d2c0b20bfb634586099d2b8787715aad477fad77df2e41e168d7336cd28a7. 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/QZNJX2463668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f3283f7e4a0f6f058623720e60af807aa3a15eb9260ddd04757009c327a969. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/UKMTG2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c5e351adb9e474cbd212e83993c7127d5320ce175644f01c00e830a0f7a18d. 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/QZ87T1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68adb9c637c53ec3631df5c297b8a8892f6c0dfb5c6148390dabaff00f7c0993. 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/DENQ82400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2220a03e138c7ef7b9357d6a2dee378f74f087541d9ef74385d0f4eb95e649f8. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2415201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007c37b08763341c8af130a5fba04ffcd1646a55180e7067cb5a3c22698f657d. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CAQZI2400002.
Captain Tallen & the Benevolent Entities
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575e778505d1af5cf9fef111823324b4fc913fee65ed9dc0de74808fd0a971be. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62492723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b35e01f8955efc7b7bae58a53e74524fa70d950e2a197d4a070ac2ff77ee07. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZK6K2419267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b773608f33c14f6e825d36a6cdd1393dcd8867f12db49cdb1e5e354eaad53c8. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/GX3Q92413625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0a20d0cf4ff1ec61068e764899b31cabc802563c253f884f58b9b2c2c9dd34. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/AUMEV2431734.
Best Indie Folk of 2024, Vol. 4 (Indie Folk Central)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68592bb5094c129f07b8dc009831b431873c226edd1e3635478656973340b31. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZZ8B2398151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2620351235d0cb8dbb73ae1c6fb0bdd5f0a5de0e64732ffbc928b369b72a72. 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/QZES92447542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa566129b084bc26f4e1cf6cb4b5ec90fab1a25d62e37bfc78c8ba2e416884366. 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/GBMJG2402559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201f59ec1cf3263ffee85c44dbce6f3be0240be8d70799c2376b556ab3fad04d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32461939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc280e78f6cde4ddedda33edfd0142c718f63e7396aa4896a1bb54b56727362. 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/CH4102307902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8317869a9d3e1d0a03e6ed7b154bb4d6405e7b6b57ddca82cb4c0340d44716. 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/QZWFQ2348747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273f26b61887b68be91a062041a6285eec8fe4f20d85810f0ac02be4bb3fa75c. 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/QZNWR2490700.