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 0x34b28fc3985c30eba91caa6895fe3d5ce95495e59f9be49e8a3efff073f45815. 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/246697b4-a912-494c-8c42-e465f038bf3e.json and https://artists.proofprofile.net/proofs/artist/246697b4-a912-494c-8c42-e465f038bf3e.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 0x26baf40fb8c33f770078159873b1702787f08f0c12a9345a46a69ec9c24fa577. 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/SE5ZV2251801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbce6ff1e20171b37efaed3c376b002831cfc1b533f91ab4f336ba654ebbffb. 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/SE5ZV2343602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2019ce551ab90e2cac21775b1cc522761b2afd75a4a5aa6e217e51207e23d7. 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/SE5ZV2316101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694424aa0cceba8590407330fa19575a807046fe7baf86b39badd3a395367559. 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/SE5ZV2246101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3e520afa4c3de3d3c633a34f8fc5ac2bf6582a068c2cdecfcdb34e42d31743. 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/SE5ZV2343605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5359d6680cc02effc4a85aa309fd36bcdb4da39f8b9a21326c02e7750fee416d. 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/SE5ZV2106001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8856aac2766f075454ad9b16b3a95129b754f774d4188c32c3603f5be7658b5. 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/SE5ZV2256401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7107693bd4c151a6ef8c68bc79a3a4632f9488e9193de3f6cf441d631966ab. 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/SE5ZV2259201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee21e9f3a4df69905a37e67c5f8a5a67dddc3e7911f181a8d16992d0bc62da3. 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/SE5ZV2343609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152b0df484f6c4e5e4e0926f63fed6403ed2d716727ee3d236cc7056a47b1d41. 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/SE5ZV2314601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc5f6acc005456ec7995e4856f272a080fc19246cb17e06d9644d96acfa0970. 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/SE5ZV2207501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8492920aba684485473259d2dbe069577a008d76ffd4e509d7cd8d5f0eae63e1. 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/SE5ZV2211401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578dda4086c70bfa1587a00843b6dca922d1be0fd4995fed0110ac062d157da1. 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/SE5ZV2007001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcb34cab03f5b833b39ccf42581333284edacab35f73bd11acfbc0c46b56e44. 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/SE5ZV2007002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b67e17711059b9895fc3567b0850328d6947c91ad26fc84ae195d5fde04f56. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:38:33Z), 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/SE5ZV2007003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec32ad9701bc5a05d9b2dd23fc02877c07ccb1868058250a8e978f4c1d0e2e2. 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/SE5ZV2007004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0391cdb35322624240a9f95152a98449954589a20884dfb995cbb759b436853d. 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/SE5ZV2007005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52229468ed5f90bae86d619ccff7f389a88b29fd4b37dfa204f1e3c932baa8a2. 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/SE5ZV2007006.
Where a Yellow Light Still Means Slow Down
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47301403715fa8bf065cafd56090206ec1669ce09f1092281d71330d4e3e3d3e. 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/SE5ZV2007007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86910f1a16580eb8a03d9c09b0d7716e5d8929813044bb17db61ce2bf85a543f. 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/SE5ZV2007009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092e93ab99d0f397d002ddce999f335fcb995d83ee756ad280f02615c2a59677. 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/SE5ZV2007010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609869352d27643f3946bddeea889e1ef3d339b6d9e151f2dd031e2ab34b1c96. 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/SE5ZV2005601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e9f6a9e265ff02fa836b85ea503d5f69940b6978ea087a4730e395e5975ec3. 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/SE5ZV2005602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7470063fcbc8e5a5598ee17d78d600602f24bc526ce10401eed195e38072ec84. 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/SE5ZV2005603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e236d6c6573b73e095f327535320beeaac11a74da0b694bf85ec74fb7766826. 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/SE5ZV2005604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd8cbc13026797570a0a9135447d499be06dd1ca67a0f96db870bc6802edb77. 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/SE5ZV2005605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d52e1cd6706dcc423a3a6bbd0b2487b2080c33a0c6f3e3a4dcfc40c62f0c7c1. 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/SE5ZV2005606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd721a160389fbf7ca643c01888f387a28a58839295cdfd041cfc37b70b0a3aee. 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/SE5ZV2005607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b86ed1192ba8649ed42cebfe46bf9bf4f4818e7854e11fffac3b2d906f0bff. 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/SEYTP1703301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818540df772472607a005bca972d76edfcbbfcd01fd8f672e7afa86ac96b3040. 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/SEYTP1703302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb2ba226b0e5dcf5695cc6be363adc0ad9c82dfe89dc5b17508fd8f6e0de737. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:30:49Z), 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/SEYTP1703308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb426dc17dbe6ae3d43116f7b3362f32351163a3507be1970493c7f62ca939712. 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/SEYTP1703309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6f2ff5ce6594fcefd66a69c55ab1e75a69d0c4660caaebc8fd9340aaf7804a. 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/SEYTP1610411.
The Meridians Of Longitude And Parallels Of Latitude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0d9aba8640e2df9a3263b5422e31ad942e7de430621e336dc1f640b703e2d0. 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/SEYTP1508608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fae24bb291d603fb20ca5ec7accb4ad0bbc612cd56278a70bf94451c6f126b1. 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/SEYTP0800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956ff26c1f8476be70b4ec94927af5ba5f3e2b2b5f3efb44bb57ef3dc2c2836a. 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/SEYTP0800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ae21b273ed94d96ed0c9705a476490ce93f2f04f997e05cae2c7e94c062eaf. 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/SEYTP0800203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea536730c5804a23d25599ac4277af100c3093cf2a7d746b807116bff6fd4df. 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/SEYTP0800204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df1deb0d9c153c8e9b15798bf719b52dde5e070f51d6ba7f605e5d5327ca48c. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:01:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYTP0800205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5036633fbf98d2ccbf2975f697c87ecfe0440c62c739de8d722820d917fdcc. 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/SEYTP0800206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85687c14b552e884fcd5a56958e28950931d38fc23912b878252d111fc44fd9. 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/SEYTP0800208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf659dad6cbff71e43c741fd8dfc83f0b82db7fdde0f94b7d025f1933b666518b. 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/SEYTP1508403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7dc08fa26bf91f6d2b7829b4db0c4c10da2a090e6b7e42698b394ce07dc7b6. 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/SEYTP1508201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cc7cec16d1bf0a9fae2a0d61f5892551347b0d5572093e2c46c29f1c44aca4. 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/SEYTP1508202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb301fcd05ed7737db93ff0eed6de947b6cfebc429cad4f71862581318db17620. 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/SEYTP1508205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3d26e7c2e7d5e9be1fac8f2a9c585eee45034a7fbb4c26468db303fa8a57aa. 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/SEYTP1508206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe775946a3578ed4e50f690c04641edf0f56086739bc8422757362e10f763e0cb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:29:22Z), 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/SEYTP1508207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4732b7363bdd5fb5297e4522c374ed786364ed51f6c69f256a360d223b3f610a. 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/SEYTP1508208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ce16e54cdf74936fa7d6c59f7ca77b237d55ce0714e532ca4638bd80b05421. 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/SEYTP1508210.
Alone In The Bright Lights Of A Shattered Life
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7bca7c965a6ecbcbc1c3ff4c8fca03217625199ce6b4883eca3856b2441d5f. 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/SE5ZV2461601.
Chopin: Nocturnes, Op. 15: No. 2 in F-Sharp Major (Larghetto) (Arr. for Piano & Synthesizer)
Grieg: Piano Concerto in A Minor, Op. 16: II. Adagio (Arr. for Solo Piano)
Piano Concerto in A Minor, Op. 16: II. Adagio (Arr. for Solo Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091d248f954fb6ab2c413ec9d31743c350dcdd24e96948e4412aa66f7d3dcc87. 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/SE5ZV2408201.
Beethoven: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile (Arr. for Synthesizer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ce4d4bba157929a5e48c115ada0de4d6fd0fc118f752dd2ed459d02aee81d3. 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/SE5ZV2460901.
Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": II. Andante
Chopin: Nocturne No. 2 in E-Flat Major, Op. 9 No. 2
Satie: Gymnopédie No. 1: Lent et douloureux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d8e8893b0d8a79675cbb76c572e699226cbbc979e028b82e82e39999eb7043. 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/SE5ZV2327701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1b791533fdfd07dc577c6b0fb9faf2d048ee19230bfee0f5baa0294a8589dc. 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/SE5ZV2325401.
The Seasons, Op. 37a, TH 135: VII. July Song of the Reaper
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2019ce551ab90e2cac21775b1cc522761b2afd75a4a5aa6e217e51207e23d7. 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/SE5ZV2316101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae34fd8967ac6ded87f6d088687bc8f73ac1e18f2611bc043c4995097261651f. 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/SE5ZV2311201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1094324e6b0abca295080c7f60c18ed2b53498f7c16e0354ea40f3680fe20d. 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/SEYTP1505801.
Running By The Roads, Running By The Fields
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa161961c0ded65821350e4867c160283a558679dd664dbcc942f0d4536030a68. 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/SEYTP1505802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca2abf887d85b03e14fc7f6933a4ff2d9495f48e09cba7f7859748ee357140f. 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/SEYTP1505803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2de417bfdbb712f808aa7fb8494f1e535ca0ca6ccc213a19658ed76ac5085f. 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/SEYTP1505806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbee2312a3a025efb7b155ce1c498e3053fee6e5fce78ac16fe5799dd27fde18. 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/SEYTP1505808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0c1f729537351f26e4e45c06578e3b3314787c838e456771be5b70e3ded139. 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/SEYTP1505809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de59fe25cfa30966da8e64cbc2de4901a97a5e5a800eed3070645104cde5ccd. 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/SEYTP1505810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb2a70cbf299a2548cf648f1b5e1d486e111f20a3b37d54a29b1c6c40ea2545. 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/SE5W32415110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b59f0bcc4c57380e5c019e03b6376a1cdf9a5cd364fabce61635c44ca638d30. 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/SE5ZV2463801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcee4dd2f8a7a1aaa376ebfd2a195838aea1b202e7120297a1642224bb7742a. 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/QM24S2008055.