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 0x1a483efef4af1e252339d6211ec6168f7d70d5481b01b93a0dc5d1648162a8ee. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f315aab1-ca02-4c9b-91fe-41b233870887.json and https://artists.proofprofile.net/proofs/artist/f315aab1-ca02-4c9b-91fe-41b233870887.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 0x56fdd0129934c02d7fb08c095872e567107660e7c07f221b35073cee2f4c167f. 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/GBKQU2472530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089e95a218932cf22725d78f54c0725ac759ca05794b506d6f33aa4006eaeeec. 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/GBKQU2472532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb25c824c78de25b1bf0378b203816784696ea8bd08a88af5536f60468c645c3. 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/GBKQU2472533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdef52124471791f29358af02be1eaa027a936dfd1760214d7ae94e8053cedb. 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/GBKQU2472534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05da88392a5ffb886da8066f15a25c64ecce348606de2dd0d239d15af0cb5fbe. 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/GBKQU2472539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7424bb9c05b5de4ddf5aebe13541d1079832512f87f2f9c10332fcffda0c67. 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/GBKQU2472540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ad85a898b3cb48a1f859128c18f828b9876f59fe03cf391ad1a0cae6f89af7. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2472531.
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 0x27fcbe7bd71aa47981e7ce50e7d3dad3cb302541246a7a9c7fc88da91bca4e22. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBKQU2472535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fac5323e9a87bf59b34cf33b124dcf434a63e594a331a42288799e3e2571b4e. 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/GBKQU2472536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f6df7d023eaf30a2674767dbdc798b01baf4b456b71b65408da793e1911528. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/GBKQU2472537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe315759c7bfc76501ddfc0f2cd641db528f4fbfa29230ae305e9765762296c71. 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/GBKQU2472538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f0fed0c05cc91cbfd9be687d35c61bddb686420248f4bdc79dfe2203c252a0. 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/GBKQU2472541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20b782d40e30bc856b2b61a33e0137fe789a00a7955fc46219f4b68cb408d37. 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/GBKQU2342563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa20748714742292a5a7950d5e3b1813a932bae2544ef7ca516b1c10f2c5004. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/GBKQU2342559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefeacbdfc432142d7b2d2d545641bf7181163f94497f3b7fad2d54890f0d7920. 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/GBKQU2342562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa695d68926dd319f55e621964bd5437263ba33d7d96bc6714e8554ff22b785. 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/GBLV61917555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee353225f06c7c76530b9e6b3276dd986dd7f017470ba75d63d06e916fe2e32. 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/GBLV61917557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284219345942495fd940d8e942e3c2ebdc8cfb5cc1a42e32c2ed50de1c069a5b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBLV61917550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936efad6c1d0e76d477185db9d4ee9655cf6b2c2712453d755263ea747fb4473. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/GBLV61917552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a04e58bb3851368103cf4ba267c7619f6fc47cc38217fce69b860c3fa41ab8e. 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/QM4CD1500356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb81d5ffb8c31217fbed3c82b7bc10daa1dbcecf07b6993023179fd3c603135. 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/QM4CD1500357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95b89115f87f7f35959650988e406fb331d6895d835e505c91049e7a6567f47. 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/QM4CD1500359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e3ff7db8c36742a54e506bc0e5431f926418710a2363767c96966be66d34d2. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/QM4CD1500355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03f9f64d5362d98cc0a0e362b74050adf44c77deb18058c80a4c7e04408fd3b. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QM4CD1500358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d638f52d18af77c88b128cbdb990c66fe776b1a5fe28927efd2c3c5ad0a88c. 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/QM4CD1500360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e3699b5ee07021d6241d59d554761a79467fe22ee5bd3913759f233a1b1b45. 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/JP92Q2417317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d85fb1a9e7c936b5cb12a1f40f6ad99d201a902fc686265bf634ba36bdaafc. 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/JP92Q2417318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1281cb0352ab14cf4574e5148f331c87b9bf84c14067987daae9444867949e3. 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/GBKQU2439683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef51c36bb0d11b6958d9ef7f72a43cd6ee3e32312d70da100062d1b286dc404d. 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/GBKQU2439684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d6fbafd2dda10f643410b18fc889d9bdd8918846caca7aab5db4a0954329f9. 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/GBKQU2439685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7fea29745e4bf50f21e9138b0395d4e3f42455a153bff7bc37a5b9357b4eac. 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/GBKQU2439682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0b8e5308950374509ab6374c9329e0bb5a67aab02ffb64ab1dbefa01869bc2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:43:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2439678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c213a063f47361958c7ee0f567d229feb373fad07e1bed85e831dedd6f8f7f. 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/GBKQU2439681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10397c7ebd817315a473cd4274d7ff2cba203e647e032e44bb876e376f785d63. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBLV62305085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ad754ba8268c5d29fd3c96e1d8ed24fb0c30460eec8f7ec9754309c3745806. 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/GBKQU2370962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530f72df4618f097baa267096fde11be4134096b23724caf8b1445af8a648c5b. 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/GBKQU2370963.
Around the World (La La La La) [Hommarju Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2454d0311bee61e8f2e212aa25daaccefe0063ff0eb1c80fa8b4e2f990ffd34f. 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/DET191511353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167af91a00c7b620482cfd5d5b8e9f4476af0aa04f49a036dd7ef08ae85d01b7. 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/CA5KR2309720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20329ef409fd0eed7d5430a59ac415e3cf10e68bd7bff5295229f7fe88819a3c. 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/TCJPT2288285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa00e017319196b70e6c2a647c7cb9c9fe52291d9ac2917f458d9de059201f2. 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/GBKQU2287755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5391085e8869ef29e42d8a8e96ff36d112e733c99c7aa8c525b02884288b0992. 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/GBKQU2287756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c5b3063b18ca8c178731e67a98b20e1fe780e6ff3d5956e957e56f01998ed4. 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/GBKQU2108083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0b1f61e1f9c14d27a7fd69f229f9cd9ff41792e716ff26bed5c58a62103c66. 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/GBLV62032207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b982e7d2db8842ecd59c72eadc717bdff1ca2c0827314c7a816f18a87af256c. 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/GBKQU2010252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a470fcdfc4cfef2b1a45fe12176426ade25604c2a8183e8fee26f7efbe6ed7. 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/GBLV61919673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829d46139f2c3863c557f1c047552e0ec3fe092553604a9c287a37ce07eaf5bf. 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/GBLV61919657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adf8d5ed05328b899692501708ce1b3dcf0b38b31efb1230e55de6f32a0262b. 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/GBLV61919660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062f1745b8ae32b5f24bad97822e643e54c3bf02d76454f53085c8601069d3ac. 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/TCJPK2058158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b427ff29eb69f9b927aeed83c894d07a3123274f95737afce82d932242bc91e. 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/TCJPK2026937.
Arcaea Sound Collection: Memories of Wrath
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fb08573c607cf9970fcccbff8947fbeee0a86575a81ad911fd37300571c2b2. 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/TCAGF2286591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147539e96609bb527f53c131a40f238fe7dd8abaa4a78488907ff866c4b194cb. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPW562107935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508f98199e6395e4aceddc38c266fd0a829751d1d49ba8d37ebb87cf6e35880b. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP561100668.