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 0x81947c9ea6d72fc190a52d4e7c9441f6e71efc08a758c0b1ce048bb310fe95db. 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/b8d72ca5-7c80-49fd-8fb0-6f19643b119c.json and https://artists.proofprofile.net/proofs/artist/b8d72ca5-7c80-49fd-8fb0-6f19643b119c.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 0x78db8a5d95e60b265e78b1513957b9eea0c3ed8cf81564dffc429ec8f485b55e. 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/CH7812236343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68824dd3796744d48e21bdbc6ad6ca3dc3a50b85d07f495efd2323261c6122b8. 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/DEZC62141713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed891af8a19cbc769a8699caaef20ee1130b2d4759a9b52c5ac43f1cc7e55992. 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/DEVY82300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9af783453aa0970cb27890e325b936c1f0174e958985da79e107fe917fff9e. 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/DEVY82300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88317784b3f9516665285a22e641a86b440f42dd57443491893a245094b7d23. 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/DEVY82300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafca2e519755151a56b0209b8f4bdb7fac1be101f8223d194ecd84b709607bf2. 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/DEVY82300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400f24f2cc73145a4574b12aad4a15361d55c228e87b7411c5c1757f551ce233. 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/DEVY82300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f89480bb259f7e9c701b9d02ec1a51fceeadfbfc78bf1e07244371707726335. 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/DEVY82300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47ee43321425adc638eac5f1382cf7ffa2d1c6b2f1b88ef49e6e584c74107ca. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/DEVY82300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828ba50b89ea029ffab403756a569d5b01ae7fcdcafd7579d1bbc212d139349f. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/DEVY82300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d23244c0e044c4ed10a53d053c9a703da41d49aa2e9ea5ebd058458335ed74. 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/DEVY82300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfdbe9710f79ad50cb032b6bcdb3bb6d5ec3cdc637bbf5ff9a2dabb52572122. 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/DEVY82300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23ea2824806c2a5e095fec326b0d9efef938a294e1419082cd10cc27293e457. 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/DEVY82300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0911bdf4a3be6798fa2c202c0c784f46324898f021b1c32b2a5254a844bbc254. 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/DEVY82300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b4fbe77b970a2a84d94f686939aecad04c2c19f1ff04ab643e41c595cfe6b5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEVY82300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1beb0490c40d0868d1cc90f2ecc6f7893f00946b8934be6329c156594e0763e. 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/DEVY82300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6f7b5eecfbe03b168ad3862b2bb6359a5e9acb38438e857ab44e3bbb9a0413. 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/DEVY82300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3604ff7a3312f5bea6731f92ef427d3d530fd525243ae79ad6c550a4bb6af26d. 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/DEVY82300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841fadf594a6bff512250345631ccac483f6803ad1668dbfbe9998a67f1291a6. 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/DEVY82300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bf92be2e14b5ded6dbfa28fc108561dbb04dd2d8d39e797e698394a1405217. 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/DEVY82300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e4553706d1fac374052fe58d95b6c8c2498ffd3ea5b90171dfc99c3850bdcb. 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/DEVY82000547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b31061897d38f96f9ba5b7b70981ee0dbe5c7e2239b56dbea5e8dfc93d41efe. 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/DEVY82000548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0cbc153cda62f6e04e2fa9a675c305c8bf947e966856c7c93b2ba804f56df5. 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/DEVY82000549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562d755742f20f66d84cd2b96fc1bce3f66e29d010171c62d4032b181ef7f020. 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/DEVY82000550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24a3cfe32a789635fcab83d9e1a1c63834989c021c402ecdf36483d523e060a. 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/DEVY82000551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7961c52936999e4f1cba59d36f0ff430cba2944b4cfe8d759ccc5666d0c00dfa. 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/DEVY82000552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2e92436c97af18faa203c413e2234374ebc296ba1191234d55bc40de6a5bc0. 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/DEVY82000553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fee793ae0d62a72a545525defbf0e9b7e1a278b5f3445ddba177474b668cf84. 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/DEVY82000554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735fbf6b21bf61f8b85b723c1db84be542214b112f413fad85b4efc5c47d14a8. 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/DEVY82000555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0b63a6eef81f54e82fb9fdb3760ad88ede40ac345fa4a922499b9b30dc01da. 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/DEVY82000556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdc5325a551d31b39f2b618a856c72fde9dfb65faf0fe4c775ec631a5d3ea84. 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/DEVY82000557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4bccd208d24c606f2ec791455fe9c80c5913bf613756e2317ad2960ee93550. 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/DEVY82000558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacf1a50cefa38ad160ceebdbdcf3ca7cfa9f0b635adcb1b86f461826cfcec83. 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/DEVY81700163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b27e50a4eda19cd5855992cdaa2ecb3d5643ce50f90677edf88e6c91f50a670. 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/DEVY81700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e81b85da304dc236f318f921c075544466674317cb665c2ca89d9455011597. 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/DEVY81700164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e60d48a040efc15acae6deffe385bb9e2d3e21603894f8ba0521897c96616f1. 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/DEVY81700165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead8125ddcfa8608ce6887f5a9d74bed2d5ab482d9d4bca61ffbdc5d6f90ff23. 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/DEVY81700166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53257993e353d822f48963a9a48a85e87443e4777f66045e5134ce16eaa6422c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/DEVY81700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d2f461065cfb0f32c2f3c04b14ed96832b5152168e35ff010e31fb1735a805. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/DEVY81700168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfc3aa897add7a09ae8cd08022f552c7ff9491493ec095bce332c7e2df45bf8. 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/DEVY81700179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574d24c7654845d9c34c6e86e3f691785f118eab343df44193d796b9451998c6. 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/DEWE32400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677483161276e5c74b49924a24a010b4190ac99767a5bb8519a49227912006a9. 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/DEZC62431675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ee4b165c220a7206adc3dc5314855f3c11d940e5a0a0e09146bf482315c0c8. 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/DEZC62409802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa717671db406f90461af573101fcf32f55e7451156e275a366856a10dbffc748. 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/QZHN72486258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ced02984f55edf26aca4bc183f4bb59f869f90a103c7d430b50e49fc48e30ec. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVY82400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869e9262420d4b1d91ebb33fe2c3c54d2d5319fa0da12a3a38a9cd2156f69306. 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/DEVY82400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bd61a6f6070ec20310237ac2fe1cf51337095da95fafbe0d715aa9d0beed82. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVY82400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb54e02e4c6205da728fe8576d984d6f80c1a210278b77b126a2aa1a49be4289. 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/DEVY82400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e28092757c548e913b63d1ec2023ea4996d91360a037382e83d4188481f2b8. 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/DEVY82400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb13673a5153b73296e35aa4bb8847404cb79afd33eac3a1482608e19aa65ca. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEVY82400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bd61a6f6070ec20310237ac2fe1cf51337095da95fafbe0d715aa9d0beed82. 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/DEVY82400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb13673a5153b73296e35aa4bb8847404cb79afd33eac3a1482608e19aa65ca. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEVY82400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869e9262420d4b1d91ebb33fe2c3c54d2d5319fa0da12a3a38a9cd2156f69306. 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/DEVY82400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868311fee5515fc3f83da43a60083c8a913ec07975c2ffd9c9206de5774cecec. 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/DEVY82300423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c0510e57ad71f2231cb9dbd8b3a8690184b51f7be7c26db3cf4f385ea6d2d3. 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/DEZC62381188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2627bc5e4b8c5e2196f4b77dd49b8129c3bb44fafd56c79fe075f69b7e89eb. 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/QZRP42380543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47ee43321425adc638eac5f1382cf7ffa2d1c6b2f1b88ef49e6e584c74107ca. 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/DEVY82300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d23244c0e044c4ed10a53d053c9a703da41d49aa2e9ea5ebd058458335ed74. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVY82300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88317784b3f9516665285a22e641a86b440f42dd57443491893a245094b7d23. 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/DEVY82300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6f7b5eecfbe03b168ad3862b2bb6359a5e9acb38438e857ab44e3bbb9a0413. 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/DEVY82300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d23244c0e044c4ed10a53d053c9a703da41d49aa2e9ea5ebd058458335ed74. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/DEVY82300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1beb0490c40d0868d1cc90f2ecc6f7893f00946b8934be6329c156594e0763e. 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/DEVY82300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1beb0490c40d0868d1cc90f2ecc6f7893f00946b8934be6329c156594e0763e. 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/DEVY82300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6f7b5eecfbe03b168ad3862b2bb6359a5e9acb38438e857ab44e3bbb9a0413. 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/DEVY82300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fe87f3b1a55a23e26608e842e68c0343c63d09ce20ccdb28a8d678454f4800. 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/DE1CZ2200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda571f9409443e1bd596c16b8cf98481d301ca71ce7ad850201692c02f0c3cbb. 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/QZK6Q2200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf53ec3a0de82aae73d86166054e3b2b976dc53b272bb9ce79f92c91a091e6c9. 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/DEZC62273794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735fbf6b21bf61f8b85b723c1db84be542214b112f413fad85b4efc5c47d14a8. 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/DEVY82000555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6a43b5ed6756a7f595c758be868964ac2945ccd5bf28af20dfd04b00581c55. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2103452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95166b2b69c694485890b0db571010b576bc2b09fd2dea9130277aa31a94e859. 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/QZNWW2001569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6290465641264a0a3c5d1253152e6406f011d6aa4222bbb625b084c424955b88. 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/QZNWY2103453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa480acbb8a03caec3f99ffca620a1e519d57c6dc4fc7c5411b42eec54aafb9. 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/QZNWY2103454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d9134741af70e687aa046a562d8b95f7cd3d8b1f613ec19dd81e7323c328ca. 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/QZNWY2103455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99777093e7d6b8b04d4a5aa7990232cdb2ce7b07dd7158b2dd59e00f0ec19472. 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/DEZC62127525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4e329d9f525c6f8602177d83c4e267b81e573c8986e984c8a4439af956a443. 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/DEZC62106680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0d490b1fd5be53d7ae323ade0978a83faa1a501ef8cc3df2202cbf9e3d6747. 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/DEZC62106681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940ec0e5dbbfb314375252ae71593e4d07ca530964b3dc3245643a070eb55ea6. 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/DEZC62199761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f19cff3d1c4fa1ba0fbb6616f06f395bacd836b6927033485823a3cdc41793e. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62106682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d309b2aedf9283c3419cff3ccbb3b23d318b8bf9ac0c73dd2702aa1570df2b. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62106683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57f52cbfffb46fa3b7785712f44954c4818b17054a49cd4c3af02978a84eb7c. 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/NL4NL2117388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec61f4106e8851005999cf1ba369aeae316a73e0f0a676edc788eaf9fd1cebf3. 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/DEZC62106684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91e77db16a57f16718af09755d20af94737d0aa8c3154050cd2a20f9178e80c. 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/DEZC62106685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a66c57e3bb2904106cfcc144dd1730a0ce13e7b09ba8b73f0831a06e1c7075. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/DEZC62106686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940ec0e5dbbfb314375252ae71593e4d07ca530964b3dc3245643a070eb55ea6. 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/DEZC62199761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57f52cbfffb46fa3b7785712f44954c4818b17054a49cd4c3af02978a84eb7c. 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/NL4NL2117388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95166b2b69c694485890b0db571010b576bc2b09fd2dea9130277aa31a94e859. 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/QZNWW2001569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4c3cc998d811c81979e0ef1796f4c676a9b24cb47a2aa3b5063b3ed51171e6. 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/DEZC62017767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29b2accc1cd15bb0f9d0fdb99b8decf1108af313075ff78f69eba6de33c0310. 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/DEZC62017768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536f9cfa6232ca49746445be736f8eb14f8f5bb58fcfbd3d1e5f5e07e0d220eb. 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/DEZC62017769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc149853281d78397f37f9e65973a48583211700acc9816b6913f3e968e19e906. 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/DEZC62017770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1f49adbb1fafc6cbe7c3012f66ca41ee568c462d3875243f469220e793a658. 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/DEZC62017771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677a0b50f6ab567e5cf278701f1e2765b2ab88232c6952d7c6657ee2a2719ede. 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/DEZC62017772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ef41249c3b703cbecc573b8d04a606510293545fe6f774f9dc96aee2e9bf3b. 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/QZHN52032031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dae3ba265433e53548cc855a797e4af5350b94888484b3079b4b3b742bdb68. 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/DEZC62017774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36afc870bef068d1b31dd4d6ede4f7d8c7de49791f34763c0c7f4d043cc8680. 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/DELJ82056203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ef41249c3b703cbecc573b8d04a606510293545fe6f774f9dc96aee2e9bf3b. 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/QZHN52032031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83fbbd92cd1e623164c232d7d0e20c8deea93f0ca41321a845ed112a989bf3d. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/NL1AP2003826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e4c901b167564de24b49d7e16bb1c1392bd32b46fb9827da9e3cc8f3a7b506. 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/NL1AP1985241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331d799032d131c07fde8a78159d0176c9d15507e2d92473365e413703f0a350. 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/NL1AP1964720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548b30cc7ee9185ede657dedb26d00380a83f1e429f0bb2c4d7cb94f4b31ba05. 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/NL1AP1955239.