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 0xb140a66100dfd6bccd8cedb5d87248a33be64a1afe83869caab49ffc98c4bc3d. 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/e7e9517e-b5b8-4835-a10e-8394e71c0442.json and https://artists.proofprofile.net/proofs/artist/e7e9517e-b5b8-4835-a10e-8394e71c0442.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 0x34d834c3b58fbb5f8d3c995beba2015ec55d4b7354e9e916e68be800ef26c8ca. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1816001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bd44c86f7b130402dc74db6c2332f948712581ccc7a3be1a6488942f57265a. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/TCADL1816005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9707d78f0cf9527fb2f7751cace235fc0b3b9f89c082c25f24367332ed6bf86b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCADU1810141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21670687046e4c08475d5c8ba169e97abe492ea9aca585340c5aac8d77d72796. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCADU1810149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f15eedf6ae96982a11e58b0bf78aac8850d2be996097be081f12f55b0783364. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:49:10Z), 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/QZDA82001641.
Can You Feel the Love Tonight (Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feb2f5d543b810f1c18af02a819890be1f2b82fb8bf8577c4ca6672283b74d3. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFB2035017.
The Time Is Always Now (Ambience Version) [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1d6f057d0437167b5efe41bd079e47644ac7cf10206a18a3a0e12a7deb9ef6. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:22:13Z), 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/TCAFC2088138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1650be3110872c53aa2269ed1cb8c55706616869e76baea084cac716b27d8c8c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZNWV2120387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c8a3adb3f2c285a02822b1e8eb4eafaf5d162c27c2f8c0d8de6a78f6062639. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QZNWV2120389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e297432ae86d56e2b22cb7d1808cce40c3e83abcdebb635efa6f87207f3ccc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWV2120392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a87085eaa3c377960c665822ac729918b3449786334d539144b0638b7af9b7. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:19:18Z), 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/QZNWV2120394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0ad028ad02709a892914a06f4d0a7141f7a91d286d2e05d2ff7c9f192c855b. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZFYX2246055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898fd38d21b40d9786a2aceb13a23a65c2336940b3a9f418ed01f201e06c89e0. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52262839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b341c0c1ef08bdc9b32ba46770d898be4f64f2a518c98f8b0c732f61fe0d55. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZDA52262842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796608157c0c7bd6aa1600867388b86760d0749009e820deeab028c8e22b6b2f. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZDA52262844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2c14958aaa687fd200f267289fecc18141c0ffe68fb372a39b07b7618037d5. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:01:29Z), 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/QZTB82265631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecada143fb8ac17793c0be3b93ef331c4018d473cf6c07a563b3b3f78199d6b. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:47:46Z), 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/QZPLS2209149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fedea6beeb90be4e4c40fd428fcbb83d76a43a4cbf7ccab365e718f3f25152e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZNWZ2241555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f0f5427dfb82ca1dcef1338b21f9c7f3859497ac9972ba408a8ed3419c9fb5. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/TCAHM2322381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7372ac5a3c1f2c19b8eb069a6faf71d421f45786c2258ad5ae93b53cb7a7ec. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:17:15Z), 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/TCAHR2349406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9700d40881df5725d9f15c759db399ecc4666637067c051a4338ddb6a0d8ac7. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2349419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291ab3f81d8e97045c32a3e6253b0a63865a21c369fd134200e158cb9c5ed293. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2349397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d388c056baf28c1234669987b940b63137f302e872f13743f0d2fea4227c311. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2354253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56313c5f7127e8f90d7f7e3d83c71693e872139b6c951d6f498a04ffd2febf9. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2349413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3feab6801821051f129552e54cef46641219ccbaa86628a2f22df415cdb9251b. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:05:52Z), 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/TCAHX2454270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb1dfcd9ff6a8579c2d6fcfc5aecbbf25ea8b5a35c4e20c375108ae236a3a16. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T19:58:48Z), 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/TCAHX2459269.
Inspiring Piano (10th Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb0d91346bb3364a5826deded88b8296a69df6bd19c9649aabfe791b5f2a27f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAIY2404625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f0f5427dfb82ca1dcef1338b21f9c7f3859497ac9972ba408a8ed3419c9fb5. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/TCAHM2322381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736a900be888251a53dbf71adfb7d1736c4b09af04b28567ec5c6befac3f0698. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAJB2409052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a50c9813e369c9e20de80db578ae76638a90e4d924630b53f2ec19d6b0470d. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCAHJ2331440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e707b965e22f288da82b6a65416001c7a97fbabefe72a082a44bec07fa39a16. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAJB2409061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda3629b67aac159508bfc0903916b0e5680c9d9063729be64f6d0659ed7d949. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZES82354148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8b06dc9d7e524b7c459e2d4fbc41341204c6343a36ab1dda46721918f31039. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAJB2409084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d71561dd9e679630820891d1054b43374d268f59ae581d809b8614d2aca27e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:04:47Z), 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/TCAJB2409094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0c65f025b900cd4de902bda030b8b8e7bf18ccd21208f4bbdfa3bfbb6f2c5f. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/TCAHK2321317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab83e9a3cc8cde6e54456f97c92f9939281267d529a2d01f84ac259ea82d13b. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:59:24Z), 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/TCAJB2409119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ef6fa1d373d5f519facfeea9cdfc0b4d5c8393278eb40327a8a190c8a7d6d7. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:35:20Z), 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/TCAIP2422950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357fa312d9b45bc5d13bf21c66f9d5ac4873177abf5ef80a8c6a000d0d93d904. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:49:24Z), 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/TCAHP2394024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b4c996014d56030b02bf95b900cb60bfecb98e296c4423d9f92e77c44020a3. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2409138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3feab6801821051f129552e54cef46641219ccbaa86628a2f22df415cdb9251b. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:10:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHX2454270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782ac0f0cb36bae1b218105e4e0198aa011dcc47833d9297a54a6d7a2252afcf. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:37:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2469920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13368f50fc4c2e2d13243aed42c2216a5ea02e9bae2b75451ab3388930e7e27b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52469907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36041807b829b20e081a60aea8d3ebbe303f475f22e787f5072eb7d58568fc49. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:01:04Z), 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/TCAJB2409031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f0f5427dfb82ca1dcef1338b21f9c7f3859497ac9972ba408a8ed3419c9fb5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHM2322381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd6a11a40318aa1e4ceea4b3a56d70768e0bc94608905217884d1d73e714f5c. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:05:43Z), 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/GX53U2650099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd6a11a40318aa1e4ceea4b3a56d70768e0bc94608905217884d1d73e714f5c. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:59:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2650099.