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 0x55eda517b174d1ca839e85da3cc2bd3e34ae6f5d91c452d4403c68fa92cf5f21. 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/7c3a55f4-2783-4aad-a8e5-da73afa20f13.json and https://artists.proofprofile.net/proofs/artist/7c3a55f4-2783-4aad-a8e5-da73afa20f13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Discover Relaxation and Healing Melodies
Study & Work Music: Melodies for the Office
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 0x8f35174ec7dccb747c9f1268b6b10adbe5542e341667f5c9067c288f0d42d436. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBRKQ2546153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409c1cb85649087ecd7c4a71f865b2d34feeb0ba70479a0315fed97c41f4917a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBRKQ2546159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b16859d9009c13bd293c0e0ddde490ad600297d5994d916adcc56c6c2e3789. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/GBRKQ2546168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5bfa760421df41a93d6aff1eccbf74e2976f21647487cf6549a7249ea3217d. 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/GBRKQ2546176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6fe51f0063fdb922b20e11da862d0104707794b20ca8c3969c77f82832c756. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2546184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c6037037fd5be72efadc729d684db294877fdd2e922d593002de67caf4d527. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2546192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fd5a22c3bc78bd69313c005e903e64b9593b2e23dfd3caebfcbb87280795d2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2546200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15543d563e802fa1bb50acf13a49045dd7aee657670001dedbb2ad063350d332. 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/GBRKQ2546208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665c4e7086b5983142ff2c47a7e6082cf5343226b8ccf5830b531c2827ed8dca. 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/GBRKQ2546217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e86a1fa2496c83ca21cab2d0b2968dea87add96d3635ec177cf516ffdd58a6. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/GBRKQ2546225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9709e02465dc69c717129bb5eca7f1f73261305aaf19cc2111db1644166651d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2546233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f4a7477223285e2392ff4423cdd3d9101fa94ebe54a1efc6e1a2bd9b9bff9e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBRKQ2546247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5edddb774379364a458cb2bf7b49afd66cea58d83e2b6f350df269c58a3066. 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/GBRKQ2546254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54bf403e096d262b7767accd4d9ddec7d8d3e029666597525946eda81e889b4. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBRKQ2546262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e6160c3233c749a64dcf6e95d82fbb30c04a419ad2c17a2110c2e141ebf7b5. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBRKQ2546295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60600b7f3e2d1a73a513d8717d70502a235b2112e72f6f5e363169da4b9a1e05. 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/GBRKQ2546303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad16855f87c1f09aaefe85c92facac3269bebf05a9a5b05bc61f46f58c48fb2e. 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/GBRKQ2546311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6610bcb16c3b1bf5fcf170a3fd657e1fcc95642ed989fec8c08c9c2625c4624. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBRKQ2546327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0292756eeca17f4a796a08a110c0b2e21460f5b631cb64e56fc10ce340a8b643. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/GBRKQ2546335.
Música para estudiar y trabajar: Melodías de paz
Relaxing Zen Classical Music: Soothing Melodies for Meditation and Inner Peace
Tranquility for Relaxation and Meditation
Musik zum Lernen und Arbeiten: Melodien des Friedens
Lern- & Arbeitsmusik: Melodien fürs Büro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830bc9af4c1f501b6f9e06c7ddf03bc3855cef1598ae0de0ac8f374e3b192226. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBWUL2506636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf3ac5cc9eba366c389e33c5b558a2f5f6304e339a233ca371e88e505c7c38b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBWUL2506643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94eec88e4c5fa35feb61b78543db288b5c448f16795ae9028fbb15b4df4c88f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBWUL2506652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc963907f12f7bcf43fce7babd616c507f4366dfa4b84cfa48aa290da9113a0ab. 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/GBWUL2506658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d299e9cc23ea7106ada771ad79af85266479be85c61f12b8ea0ed55c2083ab. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBWUL2506667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097cbf053713a2b8c2cd6ed72d94cc8690e480114ffc72ec4bc95c6de84fbf95. 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/GBWUL2506677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae46218222392174e512c4fefd1717b04fe34243e54be0122764d49dd70e7aa. 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/GBWUL2506685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94252ddc37328b51e1d082dceac6828b1ff3df548ba523b2a72bd9ebdfcda1db. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/GBWUL2506696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8743e308aa1e9a63d6b77c61c43866223946bfce9ca491e323fe219e2fe6176. 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/GBWUL2506704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5479d7bc588f4d00c20ad35b37c94a8c82ea404569fdfd12e8e70d17dfbca1a2. 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/GBWUL2506713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb033f133f4f37e0711d0920703efa35079bd27db77515f77c1c7b0d1cb12b6ff. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBWUL2506721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822086ac276bd965a081096e83a9fe0e4c615c50b8940ac15f55346fb846353b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBWUL2506728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434c84f00a9d0c813063a3ad753b36bedb6b6ee37107fae343fe9badf03cb2a3. 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/GBWUL2506738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6941c78576d3fc0a15881413ce9e76ff47e4367a672baa839d06aa964d1e4a4d. 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/GBWUL2506752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8b8f5a18585f04db19c2f624797c9a6bd64814fd3b1aa61c2c253f7ad267ef. 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/GBWUL2506761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64482224bcacc6837cd750f8104b984b8d084cac0dd653b8560ba2a66c880f5c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBWUL2506769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246e5a3bf1dd6d249e5bce44a78940851ed62abea4be9b7b9c5bab427d3e2cf9. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GBWUL2506779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486850807424d9f45491eac0e075856e97831db2b121adc0d9110e1920b3e105. 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/GBWUL2506788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf30ed4976e8d3a3d621046a25302bf2b6e62dad5e5f9220219f5c2bef7ab66a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBWUL2506797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3d5e3ddf1317236e0688aa559bb177eef6057b0d087236395075a5ab213062. 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/GBWUL2506806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77222708564d06a94b55385045a096551b02f2874f25171bebbb0e802d81c981. 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/GBWUL2506815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c56fdf0ed30781e64afd8a4ce79952ea45868951c0f7c3480ebc48fe7a3113. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2506823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75b549f7dd90d04edbadf9ed266361132c57c646a180ff8283742104e765c7a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2506831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0398b39e0efb7e01a03f215101f194f928294a825575f4615a57b62e377928a. 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/GBWUL2506839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b03e0582b5617b8657fbf2763108b26b15d2e821ddf23ec52c73ad804744d9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2506847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe174d2c1fcb091c5e90a59701641eeec0ba9a5aa6c76f5b82f0dd276c0153aca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2506855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd267e2f53377c59d1c3f69bd5aea3150d5c4654057003711a27a09674334d8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBWUL2506865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d45f56f4c711c44e3a4b728f259636c7e44632a4b559360443cadbfbadcc54. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/GBWUL2506868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0664795523eed064fda9ae8a480bbc690926c4f22fe14d115422ef81c721cf76. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2506871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cd6e27bf6588eb6fd8206265086bb3b291a039f44bcb6794c77c495e71276e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2506880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c72427819ad119fc6c4b511f0d51e00923cac12781868e99a2dd0d1bdde8a9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2506887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9910be7ed5561dcb0e1ab6b76627089690685970ba621968f797894cba9c9b. 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/ESA012525390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbce16e557b5de070757d6ef5301527f058f8445f26e44c19232fee08ee45df. 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/ESA012525391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18cdd07b0341ed42c07a3104ea7e650ae1d6f47e138247e723dfb4c78048db8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ESA012525394.