Bombino may refer to: Bombino bianco, an Italian wine grape variety grown in Apulia Bombino nero, an Italian wine grape variety grown in Apulia, Basilicata, Lazio, and Sardinia Bombino (musician), Ni
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68dc9aa90af646d81e9a700bcf31268f32eb809265f573e84701bd8d9a2813a. 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/3cdc3408-e022-4107-9b58-010ef1e88eaa.json and https://artists.proofprofile.net/proofs/artist/3cdc3408-e022-4107-9b58-010ef1e88eaa.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 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 0x4d650f7ddb8441e00f00c0370f9d93bacc86411658e69b801c89d61cf20e4dae. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/FR6V81099221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdafd7c0ef2bd593521f4d0dd040e5507dcf149f1a3fca982c8e761c6386755e. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81099223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe116bbf5f511b9ce251a8685f219d8acae37685ff5c4e6d3dfc8b13ab6c7a5d4. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81099224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a30201ebfaf0d85da7895c80cf91a2cb84679adf6d8fda3bd17ec1115f1b8d7. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:45:26Z), 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/FR6V81099225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea13d4cd107fdaf8247138c76d063719a4ef43aaefb15fee0a16e26a188ab6e. 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/FR6V81099226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca4527f5cce324bd07f892eb95a80c09eff21ece272edfd8fb086fa471926cc. 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/USGFC1102002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda73ad6f4074a53037509315700696ae9b2105b9452c016d2fd523097a6b2581. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USGFC1102003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e1bcf756edfde0dd988d5c51cb9c52a0e241ce47f5f2d4f8d3026ed7d3244f. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGFC1102004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354a61baba3e8807ce64be5665d1b39ed496a45d214846c8d6b9e5c67149a02a. 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/USGFC1102005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8f490ef22b5b719c837070cf01a6269a28256c725adf3f6e7d90f4d349a4d7. 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/USGFC1102007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6a3de666d6aaebe3c8de7cf8d2307b446261b2d624af756bf962aa5b2895a9. 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/USGFC1102008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2138cb65b957ecf352feb747e4287a946dd73dbbfd8843f5ae45f665c285cf. 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/USGFC1102009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455a8f3889e55132f13332d15608eeecf792e1d30c2a0abc5a4fe52f2bbda681. 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/USGFC1102010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c6c931286a8793b3369fc5a0cd47fdf51fee6fa49a702c34f838c239a32c1b. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USNO11300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18651b61d56181de4858831d684d82a33ead76708560c16bf9a849e3685419f0. Chain 2 (Bitcoin): anchored in block 957632 (2026-07-12T00:10:15Z), 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/USNO11300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d491d2b6a89ea486dbef3abb61318961a797d9a57b187882e9d884b775058f. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USNO11300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fd03d8499f85ef66d23760140e3768d76647e204537edf7655c932d67c310f. Chain 2 (Bitcoin): anchored in block 957624 (2026-07-11T23:13:54Z), 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/USBQU1500703.
Inar (If You Know the Degree of My Love for You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c211f7e4523bd4d8f26b79eec0d3f6ddb64afdad9f88876fe31968cbe0a254b. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USBQU1500705.
Tamiditine Tarhanam (My Love, I Tell You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4afab1d46bf51d0e64bdb619194d9819c2e972ddb7dbaa091243281ef25406. 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/USBQU1500706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa911d2bc5bfb2ea7790e9b1e66f340d56272d33d62f29d137937059651594f81. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USBQU1500709.
Ashuhada (Martyrs of the First Rebellion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bbb13734c6505c65fa7147b274c6b5b45990e94fe4dd145172912dbd5fc375. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USBQU1500710.
Iyat Ninhay / Jaguar (A Great Desert I Saw)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c3b9d27941c6c45ceefcb4e5b11bd5c637d125b72d3672b73c05b78abf3cc6. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/USBQU1500708.
Akhar Zaman (This Moment) [Big Data Remix]
Akhar Zaman (This Moment) (Big Data Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6832577cbbfac3ab0d8986828031fc59e3a447514b4592afe1a30ed5e1cedcdb. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USBQU1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007138ec2c47eb00670bffcb011ef2756501b2505ff9c85e841a9c20ac9ce999. 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/USBQU1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fea5fb1ba495a8e8607bca995754d33468c55ed9fe76bb84e17ac7bcd186d6. 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/USBQU1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b4dc76b98add70b6c500a7a1d5eaac82830862248a97d9111531c8d10c244d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USBQU1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2a452e7161d8a452c0d1c0818cda6d8c64d03dc37f40205faba775654f38f4. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USBQU1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc19c375075cafc529d278f24088c61b41a42f85302e6132cb590c239ab88ed6. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USBQU1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa229d3f1755f443963f0c0aa3a9d4ec991ccc36157fae4788fd4bcec92d03335. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USBQU1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6832577cbbfac3ab0d8986828031fc59e3a447514b4592afe1a30ed5e1cedcdb. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/USBQU1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007138ec2c47eb00670bffcb011ef2756501b2505ff9c85e841a9c20ac9ce999. 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/USBQU1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73466fcec9c9ef6d4620fd8fea8da1b05ef24efea5b18b8faf65fb283660ddaa. 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/USBQU1900280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeac8ab61ceec1c9b71136a8316008461b2c959103b7a2bc533efd8fcfff2f8d. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USBQU2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeac8ab61ceec1c9b71136a8316008461b2c959103b7a2bc533efd8fcfff2f8d. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:06:29Z), 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/USBQU2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2aa1f3d106934717fa315e5c3918664d1a47aacae0840fc484ecd3b8b7f243d. 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/USBQU2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2fe6a1a4c87abd5b09e48251df025d6eedbe9cb4dbc7ab9f8c628e7d27d7aa. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBQU2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ccd913ecdb5fedd83cf5c0c05929cc3caf3485a29e2070aedcf4c8bdda7b4b. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USBQU2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8a2cbce3ecc07908edff4a74cabf7a37136f9991068c8e99dad17106cab3b2. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USBQU2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1777c5b0bc2a29cb56df89ea8ea7f62206a87519ac734b34bb8461f0c9c0804a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:09:38Z), 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/USBQU2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496b0ed84226398695b129f98e72bfa16bff72fb677ff830cdfe1183ebe346f8. 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/USBQU2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4a69790ec64dc2168871ff90f7fc520273a2fe7ba229c0c3d0a8df8488f499. 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/USBQU2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf546243345e0edf4f20419e47046a47004d233574c7246fe69e9653a0c74b3c3. 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/USBQU2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeac8ab61ceec1c9b71136a8316008461b2c959103b7a2bc533efd8fcfff2f8d. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBQU2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9ca6c89baad51b40602f9ae48d73614222e31d7093c6fe452de20838dbfcc8. 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/DED622000196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f205752d3995f1b2ee2cd09ea20d1cb20012549c6c3381f0d449a8f162b20d. 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/AR2MG2000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eac61cd47e630552ec649f0500cf0ea37d6ec3a7bd5975b28fe0d405fd48154. 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/AR2MG2000159.