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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 0x96632d1b2e7c1a586aa72b45d921d52477de81735f66cc12a76198a35b41731e. 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/925e1d2f-8a5e-45ff-ab76-11a7e469f5de.json and https://artists.proofprofile.net/proofs/artist/925e1d2f-8a5e-45ff-ab76-11a7e469f5de.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 0xbbb3e6e2e9cb54977b0565a03c5573ee73db7387bb155916f590fd342b69ad84. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPR502413188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e4e00e602f87e9e5c4bffefed76c73906b257ec96ffd628bad7f4e0360a4d8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPR502413193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364a8491860d0595932eee49615592ffb457ff1236b2c4597e7cc8ee3657909a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5495ee7db20e8c596c9ed3f93fc1fa14b5c98befb34f275ca6133852818f7bec. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddf8acaf47409550c05ad876113cbdaec16b90d2bcb62c723e7acbb87070e24. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPR502413202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a5bbf8e332afb541d112723a99e73238384acf794f7bb15b1ce031180c1c8c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPR502413204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660fadcfa0e42e99635348fae8155fce19ecb7aa23a314dd3441a9ed180b4ad4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPR502413205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3575ea23078c5f090c3a2ee0f7bfa50f1cc3ec6f11528165b6a4e17504f268. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPR502413206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8418145f16df7a5bee075958e814e7c9f81294facfbd0de682a2f1b051bfdf. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPR502413207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5dbf5dfd59e88f11b327aaf6c8e22ecfc33fd5b72dd1d4722a0cdebd48a770. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/JPR502413209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1400be3700f957b07fabce990a54830c118312dc759f6cb923d7015a5951156d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPR502413211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e9b748a93f5f1c8b946b4ed68e989bdfa29c9ab605827f840a1eb00dcdb49c. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d2c9a94f9b50691801853b1fa6a9e7015c89ff45f8c477d66841c3eccd5c79. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fa132fd5b26bea72025927c67ca5140fbb8e80d9544b5788f6304e88c35da1. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:32:37Z), 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/JPR502413182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578448e8a54d90a02e69b415722f082c57f231244869bb020be91d13c654acd8. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/JPR502413185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61a48840297b5750a459f36d04c23034e62dfb52702dc038ce9bb1886e34d07. 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/JPR502413186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d2c9a94f9b50691801853b1fa6a9e7015c89ff45f8c477d66841c3eccd5c79. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPR502413181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fa132fd5b26bea72025927c67ca5140fbb8e80d9544b5788f6304e88c35da1. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b94bc00d60133f757c06a40b59a62b600904aeb40175e9645ee2dc2e0f202b. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:38:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61a48840297b5750a459f36d04c23034e62dfb52702dc038ce9bb1886e34d07. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63e4e7f8f5c743cf4f8baf11bbf7028bbadd108644e056cf7a1c3d9137cc52a. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb8929236a5a5ca1d60d9cf9672f72f42955ecc52c6086dd1606394dd67b5b0. 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/JPR502413189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50eed8b33dc0f2daaeff707afd40d066ffa97d7671451691d85759e5eb12bef. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/JPR502413194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb3e6e2e9cb54977b0565a03c5573ee73db7387bb155916f590fd342b69ad84. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3d3e7e0a0e5ecefc2ec4808a2877b00c1524a952df6f460886921347a8e88b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e4e00e602f87e9e5c4bffefed76c73906b257ec96ffd628bad7f4e0360a4d8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPR502413193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364a8491860d0595932eee49615592ffb457ff1236b2c4597e7cc8ee3657909a. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/JPR502413196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5495ee7db20e8c596c9ed3f93fc1fa14b5c98befb34f275ca6133852818f7bec. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPR502413199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddf8acaf47409550c05ad876113cbdaec16b90d2bcb62c723e7acbb87070e24. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/JPR502413202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a5bbf8e332afb541d112723a99e73238384acf794f7bb15b1ce031180c1c8c. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/JPR502413204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660fadcfa0e42e99635348fae8155fce19ecb7aa23a314dd3441a9ed180b4ad4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPR502413205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3575ea23078c5f090c3a2ee0f7bfa50f1cc3ec6f11528165b6a4e17504f268. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:43:35Z), 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/JPR502413206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8418145f16df7a5bee075958e814e7c9f81294facfbd0de682a2f1b051bfdf. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510db7191422107cc29f3e7d93954a6bf83e531a21672661619cf80f2fa5cbd5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPR502413208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5dbf5dfd59e88f11b327aaf6c8e22ecfc33fd5b72dd1d4722a0cdebd48a770. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:35:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ee5921130da492415b4b1878f43137b2740ed74c13040323faa66a17c8acc1. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1400be3700f957b07fabce990a54830c118312dc759f6cb923d7015a5951156d. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fa132fd5b26bea72025927c67ca5140fbb8e80d9544b5788f6304e88c35da1. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:55:57Z), 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/JPR502413182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b94bc00d60133f757c06a40b59a62b600904aeb40175e9645ee2dc2e0f202b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:48:43Z), 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/JPR502413183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a6ee35507f4583b27cdb21770648134136e56ea0cdf6b37490160d70ac8363. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/JPR502413184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578448e8a54d90a02e69b415722f082c57f231244869bb020be91d13c654acd8. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/JPR502413185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61a48840297b5750a459f36d04c23034e62dfb52702dc038ce9bb1886e34d07. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPR502413186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63e4e7f8f5c743cf4f8baf11bbf7028bbadd108644e056cf7a1c3d9137cc52a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPR502413187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb8929236a5a5ca1d60d9cf9672f72f42955ecc52c6086dd1606394dd67b5b0. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPR502413189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a93f1294bb8b44fbd1d7cc41b0508861043146279d7728d44be94723298d95. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/JPR502413191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec28d63d965c267912ffd8992b1d0fbc2f218d7df303db8d297724d8fc398ee7. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:51:29Z), 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/JPR502413192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc592a847a82cd1f3cabb9ea01b4bfa3816a299866d864773ad1824b6d65bd2. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:51:59Z), 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/JPR502413195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580831af99449170a79626f28ad3f9f99bcb81d5ceeb5cfbdc170076b6f4f007. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPR502413198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca8ee512c19be12d78124b98468eafe9a636c3c5e4402ad157179b55d63784e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb25d0ccc9862f27c9429481a5f02d8821b75c5d380a195a3edf6a3711051312. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be56c80bf4fde54b9c408b93fc089e51e48132b7665c2df268fdfc34f9a90e3. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/JPR502413212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb8929236a5a5ca1d60d9cf9672f72f42955ecc52c6086dd1606394dd67b5b0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPR502413189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a93f1294bb8b44fbd1d7cc41b0508861043146279d7728d44be94723298d95. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/JPR502413191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec28d63d965c267912ffd8992b1d0fbc2f218d7df303db8d297724d8fc398ee7. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/JPR502413192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc592a847a82cd1f3cabb9ea01b4bfa3816a299866d864773ad1824b6d65bd2. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/JPR502413195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34f2234b0c25456e8b9f7a2c2ce5c51e1a082c709588015fc941f98369d1939. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/JPR502413197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580831af99449170a79626f28ad3f9f99bcb81d5ceeb5cfbdc170076b6f4f007. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca8ee512c19be12d78124b98468eafe9a636c3c5e4402ad157179b55d63784e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb25d0ccc9862f27c9429481a5f02d8821b75c5d380a195a3edf6a3711051312. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8547d1be6dc209b688f2a7f144eacd1e77f9771945cf877f31575544234d91. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be56c80bf4fde54b9c408b93fc089e51e48132b7665c2df268fdfc34f9a90e3. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/JPR502413212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bf8ebcb588bf69724b1c44b572b82e036008803bfea607111c23ce92ba4d87. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPR502413179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e9b748a93f5f1c8b946b4ed68e989bdfa29c9ab605827f840a1eb00dcdb49c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502413180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d2c9a94f9b50691801853b1fa6a9e7015c89ff45f8c477d66841c3eccd5c79. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPR502413181.