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 0x9f55daacfc9099df72e0d35857a6212d62ce93da3739a7ccadfd58917fa6fb90. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45ff8225-322f-4f07-9f92-31af3053b556.json and https://artists.proofprofile.net/proofs/artist/45ff8225-322f-4f07-9f92-31af3053b556.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 0x929152f93f3b299c8b9a1b851b02945ec0056dc19528b2b00f93b64894b3e3b1. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/PLC062112125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5260dc69adee7455f8ce4449f5851b393e795cd0bd1db7ef96f86b92d9bca3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:28:45Z), 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/PLC062112126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03eead5d6d613992ed03328599c9563263f0ae2fa8b5ab511326e08f2ff2891f. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062112130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64fc28bc7152870d18b4ae22bae6cbe954a2e42a06f7d9f06aecbb303aa3312. 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/PLC062011081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0566d8e467521575d88ff77aa7e7f38e42a042b4037cd6366525b71ef25eb9d3. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/PLC062011084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2d5fc42d429587533519de14c949c1f79a10743ce279ffc26a80e79d9c25da. 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/PLC061907976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875438c9b6a2b1e4544e4d234966a154aea67dd6f7410423bc76c17b9e8e19fd. 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/PLC061907977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a13eebee22df7577e3153cb6a6ff1c6262b03df22dd4e556d75d75e3b251c3c. 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/PLC061907978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cf3e6eef321695ba537ac4bb7120ecbfc475f05bccecb25359ad4d59375767. 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/PLC061907979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117a3be122a470f44d97aa893eae686f2ca9edd177365917497e71cb3ff37897. 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/PLC061907980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51ca1cc308215f2a3b5f497cf30eee80d6cb08dbb808710431f60597cf4e6d4. 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/PLC061907981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5141ec3597cc08365e1027c286b572a73f9942f259d887be9d4f7bfbea951745. 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/PLC061907982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f1faff32940191f74fe6b82b66ba218f6b85c81fcb729174ba37406b17b45f. 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/PLC061907983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a6ccfc45d1c2ea37bc119984ff6b3ce6c4adc0613d84f220e315ca42ee8588. 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/PLC061907984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07387d4f095a1ea2eae1ba1336c79aeaa2fd448d8c2281f19dfab6ac800926df. 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/PLC061907985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acb7c5a9454690ec6b164a0dd308401c6c26144373f8eb72bcea0eff4556c5b. 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/PLC061907986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fad963d3c1b990e26a382d17fac2ca6aa34af2ccc3b1a65fa3e0f28f16cab4d. 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/PLC061907987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aff39038db1330a5f843eb5e0c437b35d57f9f853d29073312b5997f25e67c3. 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/PLC061907989.
Szyby (feat. Alberto, Bibič & Josef Bratan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abd7374f52301bb482af884704aec58f0505c576e3d12216cd0e9ad3aa204fe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062115375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a68f4171734efa94b34b4f2909ed6c140dcae55307de4eeb95f32f91304dd7c. 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/PLB382200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7221cd95da03fc914cb8ba8e4a698e979df30d46ae4afaf015442f6e7858d6af. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/PLB382200349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4263b783ccfbf52ec849de305cb6b95f7f1cbb27f6be57bdc425f3f2519d96d. 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/PLB382300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a68f4171734efa94b34b4f2909ed6c140dcae55307de4eeb95f32f91304dd7c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB382200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abd7374f52301bb482af884704aec58f0505c576e3d12216cd0e9ad3aa204fe. 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/PLC062115375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061b6dace87a2ea350502548cb163414678290616f7a970bc1e1653904a34712. 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/PLC062120624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64bbba5fa6d4717c2ccec9632e345066b8c838991e13ff414a0b4fc47a45456. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB382300205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd32e80f8852db0bd25f83c606a2752a61f81f4f6767ff5169f443fa3e2a31d. 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/PLB382300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e3f4f2b0dd9fc67f7562c65e84ec2f1e793caf2bb63fdca475210439033e7c. 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/PLB382300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7221cd95da03fc914cb8ba8e4a698e979df30d46ae4afaf015442f6e7858d6af. 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/PLB382200349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1af2ea59a75b45affddc78490be85880c9c60e5f0f501cd121b333e3b4cb21. 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/PLB382300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3b0f6a4eafc944c83c5d2af375fa6bb406b1e68517e528f954a3fee809eb84. 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/PLB382200252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4263b783ccfbf52ec849de305cb6b95f7f1cbb27f6be57bdc425f3f2519d96d. 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/PLB382300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a10f3db1a9c933e23b04c4b6a8708aa4c469a8eb6f15812080a4519e7fb08c. 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/PLB382200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1266fe4c3b8c298cb1346af46a927b268e9089ad4e3e13685a697d036d1d2eb6. 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/PLB382200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8696dc6777ebabe982a7aac5e511606ce6f77a3c70cdea36fac09a06f1c2848f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB382300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382643822dd00810f3d22d1ec964453faca87afce526ff939b2d1d4e70dba83c. 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/PLB382300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5d5d768ff309fef721b24bfe64a6ae779fe1b13bc27faae09d92e6c53c64b5. 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/PLB382300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d2e25736a63be891cbe6cee726fa006ecae15f85e312ee10166245ee4f8121. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/PLB382300333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc271c1b06a82f842e2cdbff8ff1230d24b40a1035bab348fd7695e24f04ad15. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/PLB382300446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe897b1a4965d5d9189d793a51c7f6c5e9145c25fffafd9ebda55ac2d90b24ecf. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/PLB382300486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb017024f4ae801d3f2225f66fb82a48d5c5dc2d938d1f28df1e3477690b66b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/PLB382400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbab09885c108d741a2a92fbb8afbacf714603346e3960343318dca28e151b0c. 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/PLB382400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb017024f4ae801d3f2225f66fb82a48d5c5dc2d938d1f28df1e3477690b66b. 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/PLB382400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbab09885c108d741a2a92fbb8afbacf714603346e3960343318dca28e151b0c. 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/PLB382400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d73132ea208d611300968baab8239454375b7b15af903c66c3197b0fb5f2ff8. 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/PLB382400272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc271c1b06a82f842e2cdbff8ff1230d24b40a1035bab348fd7695e24f04ad15. 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/PLB382300446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cda568fec4d0209ca9e02b2248fc77596f601c7d828aca585ef255dfd57788. 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/PLB382400273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945aaa403e1d0c39ffa1c2558c771fde1f952015725cf812c055e0f01aa03481. 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/PLB382400274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbe3e1b604f93d4b35c508f48e03464a5e23f23fa3a0b47e02da30abcb61b0e. 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/PLB382400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820bacd676e478963d9dfc3378d3b15f221d097f79df8b8ba00abf0c2adfcf78. 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/PLB382400276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d2e25736a63be891cbe6cee726fa006ecae15f85e312ee10166245ee4f8121. 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/PLB382300333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe897b1a4965d5d9189d793a51c7f6c5e9145c25fffafd9ebda55ac2d90b24ecf. 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/PLB382300486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0906d11e806de96904bf49bdf53a7fd2cc19e7e125cef78f374205b90bfb5472. 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/PLB382400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a46e1555210241ce266fc1bd0672b0efe797fe9c86c3b874bcffa3086ea347e. 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/PLB382400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80542d4a7bf6cc9b6ad246dccc843f8b1f4e5abca15fbdc93610c060e3da69d3. 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/PLB382400634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309b167dc0dd5dfd1000c1b0483e448bfa312d6b166216074b21eca1958cb195. 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/PLB382400758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c99fea0b1f2d94b29af7ccebee233336c405b304101b2f464cd3414242b66bf. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/PLB382400791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4649e796cba5dcc229195cd4cfeba5c888b0116cab06172ba209ae1c37f3de22. 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/PLB382400845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb086dd73425dde7b629ce97fe64a32ac48a59672ba951b815bb2f05246e08fac. 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/PL70D2300289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd742f415058e3aa60b87bc76060085ac1f1ff86940cf6d44592b17fd4b83ba3. 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/PLS282100122.