1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8d2181f5dec0e2a1b5979e649a76b6fb53f0bbec3eff08721a294f3f095b78. 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/93238a3c-9e7c-48b6-8486-c70c84a39fa4.json and https://artists.proofprofile.net/proofs/artist/93238a3c-9e7c-48b6-8486-c70c84a39fa4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6af1c2446d7d3965b12e48f58a65ace988713c6a9c470995292e6083cf77065. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FXQ892300312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055f35af50d55e24998873d5a57182ab2e54bdece139432dcb2af76d0e7ac232. 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/GBLDX2300082.
Comeback Kid (Binaural Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d7e6b976f907a5af9e239ee583b58b2e2308858aaafbe003cd4f4981084102. 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/GBLDX2300089.
Not That Far To Go (Binaural Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299117737976543e31c8e1497efa7c5566c2e09542c1940cc16d621c2e9c7183. 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/GBLDX2300096.
Safe and Sound (Binaural Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854ad4ad3fb721a64da7a17d9afa2ef537bfbe4706fd4298aa1eb8066fa0f1c1. 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/GBLDX2300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748891f722fcbb2e3d0d28fbc88e978e16e8d9a8438b7fae2b27b992e28ba568. 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/GBLDX2300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5720c63f6bc49e5ce526a1362313c7e16a36f2d145c83179863e89712a755bcb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLDX2300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f282d0de16353361bf4cb0343f2eb4406de88f44a5a4f10a0e0edb850403fbc. 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/GBLDX2300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4cb54c8af0ed2a9606c7a1900483dc9ac455da681a8a059ebb80223a3a91e5. 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/GBLDX2300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c3aa829f685404fd00ef92207775284d6ae8c0ac11e58ab5ac65459d9fda9a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLDX2300097.
When Love Goes Dark (Binaural Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593f2d3058d21b64e64a1ca06e7c1738fe47915ea9b618d46c5b8cfa4ee0ff06. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLDX2300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38066bc24f48c25801dd29eef08f279ace71374ebedcbe3f9fa4bd0fb9442d4e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLDX2200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecff162ebb4f02298264ce17940e61ec9cb25a378ad2b656b3004642a4dd1e00. 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/GBLDX2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a48df85cf23f2a86c8f3c345a2fe370fe2f5d7186e04801eeee8c0b3c827e8d. 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/GBLDX2200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755f930d1c8999668719e8864539383c5dc003956d8b40f6c778acabf9ce9e7e. 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/GBLDX2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38066bc24f48c25801dd29eef08f279ace71374ebedcbe3f9fa4bd0fb9442d4e. 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/GBLDX2200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed1c4b16aa7459204da534f47224b93f584af8fb2c7dd35a2e5d4c5ecd91c32. 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/GBLDX2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcb6c9b22be142ff2a50ea3b540ce3a7cc6b892456c19cc9bdf1cb997dea13f. 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/GBLDX2200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0683cfdb08e229b1ab6e6ed08cd693e22f75c96838328fe8fe10e88a590797a8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBLDX2200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d99f27e531be3238e3256e3d8d3cb27fe4b517aae1aeb42e6729da64a127e7b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLDX2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6b6d6d46ad164ebec550e76ebf764186f87aa6f2b80bc5434b7c33d138663e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLDX2200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecff162ebb4f02298264ce17940e61ec9cb25a378ad2b656b3004642a4dd1e00. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBLDX2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6b6d6d46ad164ebec550e76ebf764186f87aa6f2b80bc5434b7c33d138663e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBLDX2200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a48df85cf23f2a86c8f3c345a2fe370fe2f5d7186e04801eeee8c0b3c827e8d. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLDX2200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcb6c9b22be142ff2a50ea3b540ce3a7cc6b892456c19cc9bdf1cb997dea13f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLDX2200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed1c4b16aa7459204da534f47224b93f584af8fb2c7dd35a2e5d4c5ecd91c32. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBLDX2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d99f27e531be3238e3256e3d8d3cb27fe4b517aae1aeb42e6729da64a127e7b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBLDX2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299117737976543e31c8e1497efa7c5566c2e09542c1940cc16d621c2e9c7183. 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/GBLDX2300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d7e6b976f907a5af9e239ee583b58b2e2308858aaafbe003cd4f4981084102. 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/GBLDX2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055f35af50d55e24998873d5a57182ab2e54bdece139432dcb2af76d0e7ac232. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLDX2300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748891f722fcbb2e3d0d28fbc88e978e16e8d9a8438b7fae2b27b992e28ba568. 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/GBLDX2300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755f930d1c8999668719e8864539383c5dc003956d8b40f6c778acabf9ce9e7e. 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/GBLDX2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6b6d6d46ad164ebec550e76ebf764186f87aa6f2b80bc5434b7c33d138663e. 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/GBLDX2200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a48df85cf23f2a86c8f3c345a2fe370fe2f5d7186e04801eeee8c0b3c827e8d. 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/GBLDX2200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcb6c9b22be142ff2a50ea3b540ce3a7cc6b892456c19cc9bdf1cb997dea13f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLDX2200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d99f27e531be3238e3256e3d8d3cb27fe4b517aae1aeb42e6729da64a127e7b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLDX2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a8fe3e4d69f7a8602dac27ed970b9aee1b6b1fbffb4a60ff2c5803bc073909. 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/GBLDX2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0254a0d3c3dffaee50d827fce405e72da9ab132197795c6e00ad40eed9dfaa. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2100773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb7c159f98e9637341c4e43d1927778058aeac14d6401c3d9c61a51668ee388. 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/UKHM88210004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1190c3c958a2a13eb251b4d5e0c2a0066ce50e5630a3008cc45cc2601bf49338. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/UKHM88210001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128808343eacbf5cb1cb64e270bb69bacad2c0478e43dc39bfd07f835a8235e3. 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/UKHM88210002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef111583af6b4faa3122bf20eb4ea1baa374851ca402bf3de669e3b1b86041c5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/UKHM88210003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea2d771ec0ed68d37675dd7c4623222d1b17bacd50e4da83daf365f107cc898. 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/UKHM88190039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6540a98b5c37dbbc7784da739b01596a1148fdaa605998000bd65e24a82226. 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/UKHM88190050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3e12321678741d6251bb9dcea9f76e1954b226a65bef8f8aa1b555f67c384c. 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/UKHM88190048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3e12321678741d6251bb9dcea9f76e1954b226a65bef8f8aa1b555f67c384c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKHM88190048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20407029024d3cff2186695623b6bd6f094af87a0090461a88b024090f297609. 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/UKHM88190042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0204b0dc2078c79cd14fd1c9b47b26b4e657b59a6bf0cf1260a736084729be86. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKHM81700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e2239436b8c804431b864a1e5c01fc9604a899c1f913111678150525fa723c. 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/UKHM81900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d74e80b0baa28b5ca6b533dcd50a9dbc777cf1851471605c39a5250beced56. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKHM81900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61284938a2d91baaa0f88ea3475cd42436e96926a64fbb45bbc7a40217590ca7. 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/UKHM81900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa341b7f85fb9c6c3f2a6890e5418bbff853c972fb5d77667a3c26204bcde0401. 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/UKHM81800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1223b1eac5b231f3c120303ac6be146d6db14c4c98e7401e5b29b5922da7d913. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKHM81800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb156851445d8adb752cb2c5a1c20fb7a2a00857610d699e14fca5bec9775faa4. 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/UKHM81800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5376b124f19deb2b82b5fa549f89da3a13709af93cdd43102d9e1646d5f1278e. 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/UKHM81700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf904f97858220358040a7a87067861c6a4817108890a6547ab2951976b856cda. 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/GBMJG1612560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51b9803bbdab50cf9cb68a9dce5b760569f16d2b688334e27be9e1b87acadfe. 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/GBMJG1612700.