Kongos may refer to: Kongo people, a Bantu ethnic group who live along the Atlantic coast of Africa from Pointe-Noire (Republic of Congo) to Luanda, Angola. Kongos (band), a South African alternative
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 0xde950040737dc727752320a5b81a51e04181369aad3034aff4bbe6745d28d9b5. 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/f335ddbe-a9d0-44a6-bb9e-7bfabb66a2a3.json and https://artists.proofprofile.net/proofs/artist/f335ddbe-a9d0-44a6-bb9e-7bfabb66a2a3.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 0x43455ad4800d03f872a05b2dea3274b594de093b82794acfbda9ee581f8d3aa5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USY740700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6fb37f1d8ef8d5fa87bf9901962f49342d7ce94c0404d900ef9e48e2104539. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/USY740700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d2bcabdb15f82fcbe7662dda21e6c6501360aa4d94e488871cbc767045ad7f. 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/USY740700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacaebc787b5c0cb0f6b960258d82d48fb6f5dab22e79d7615544c5be713c2fbb. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/USY740700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f94793c9375780cfd77c4ab690144c88a2c9a3c5492fdccaa22e51c14dc44e. 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/USY740700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3990dba73251200f7a220d52e13d2fc6b3bfe990d59afc9961063999d1c1a4c. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USY740700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e73f90b43e47c353f788b4e1af2770b98f60c42a4f6ba7e4672f45163141761. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/USY740700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6890a0a3aedc9b2f62cb8945f13f9c6b14827ae27fe222a900b2a87e016bfd13. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USY740700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec4d60155efb8b3db4dd79f3957525cc0f1248b72b156c83ada4c2d7b584e0e. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QM6N21574653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195fd09244a13ac8466fdc55d4f28ff8f12a3bc60ba125bf76a5b2eebf17e3ae. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21574656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6a29f75f9bf2b19b07cf6d0f1d300dc1a2e8ce717c486da25b51313582c178. 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/QM6N21574657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409271e2f8134140308711555695d7d593f5594be6a2f5f8959535dc0747f63a. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/USSM21400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74a0da449000779ffa56d5f20d508283c5540d59beac940409aa90262b24334. 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/USY741100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3469f2173174ef3b23bd62541eb08ba7b4b0a9d46932200ea6b820a1c94c6784. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USY741300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978916ac704578e6e3f223670868280869aee662da2b9793bd42f4c219cf53fc. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USY741300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7135e235cec0809c443f7ec3027717b8840213b46d5fc289df6e4de02f8ae7e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USSM11602765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2ad0ac07aeabdd144c321450d34bbfa748f2cab6419bc6c34efc0d66102e61. 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/ZAC581400595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8711fc82cede529648e17f643ac0461e8e5a4ad1c7c3725cdd9f7ff0db9e61fa. 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/ZAC581400597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369ceea2dde1864d95ab426d477b419b10ad15bd0e43a773ba5063a01f602548. 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/ZAC581400600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc027939576896b80a69d84568e09d140142e9efcd052085180fc4958de3953b. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/ZAC581400601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c543b65d638398932795755c5f767efed5db339d0b2eb46cdad817c0230f52. 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/ZAC581400602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd6d2a81f5d6de7721cb6b12010de8a03a6ba131cae938862977c32041e8b2b. 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/USY741800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6559cb7b70fbe0f2fccd725598ccb231785f07d162299f0b6a2b34afd0efa7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USY741800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9dee14c6757da72575cadbf28f0abc6ba170de18fbe263a83f34992586547d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USY741800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cea23faf55d4ac1d853bdabd15a1f0198d5a28800339b1c1252b327d1ba9f3. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USY741800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6fc8a0fd618924e917470ebb5be318fdef2f7d5622e0220c544f6f4d28b2eb. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/USY741800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a181e3047a1474c855f60685d4db73e5690bac59db1a8d0a9fa3e0d7c6e563. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USY741900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6bf84e48175a5cf5ae7830a5ac58686cf5febba707b61be103bf690ee8b996. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USY741900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe5a8c9b7a31c8d0fd9279bae46855fe66885e22dec91a05e6fff891bf87d41. 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/USY741900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389ba2afa876d7bfe912023c34544fd96a2fa3ec857ec74b8cd7093667a62938. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USY741900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b578eb9131f91388e76c9c102e244f9cbd07ea2151fcfe2421312ad290bdf8. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USY741900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6692dbed066326879f527ffc716c3b124e45d5a74e5e2557d6ba9c92cc4181. 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/USSM12004938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d34b28a3fe9940b9a3e686d286f0d62dcd21d53b13e495614dfdc7747382211. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/USY742200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad758c3600473d510a9646153ccd84c014dc56209c5b9ca7dad792f11fdc9ee6. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/USY742000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f17a3939b865c3e0391f5b17055f9ea677a796f792af7b77fb5d45a3a49631. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/USY742200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffe04a8446ca41ed886ac7070d1be8efd5373e813c6a3c7c115dc224a55fb04. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/USY742000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4258f22c7ac24d7295f23ef0ee7ad7ce41d1ec4250de2d2e07cb2ae7c57a426a. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/USY742200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463cd26f728e4cdcab43af19cb5e9f8ee3d28f0bc22f55d3fe050702bf5430e9. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/USY742000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d34b28a3fe9940b9a3e686d286f0d62dcd21d53b13e495614dfdc7747382211. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/USY742200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad758c3600473d510a9646153ccd84c014dc56209c5b9ca7dad792f11fdc9ee6. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/USY742000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f17a3939b865c3e0391f5b17055f9ea677a796f792af7b77fb5d45a3a49631. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T04:08:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY742200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648aa6df6407621e0c3318bfc435690265c24ed0a821a6c37744a6794f0dbf25. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY742200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffe04a8446ca41ed886ac7070d1be8efd5373e813c6a3c7c115dc224a55fb04. 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/USY742000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463cd26f728e4cdcab43af19cb5e9f8ee3d28f0bc22f55d3fe050702bf5430e9. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USY742000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc46cea038793d59f5c9aa3479e61b37f9f2ae42f69df4b0cb069bfcb210a8b5. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USSM11403406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58623da0df7731fd323f4e3bedd8ed1be44fc68dd26430ce77a9d0ea62221b1. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USSM11400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee7756b9dab886f8384aacdeab92c0cd87d60110baca5cdfbd699b916714047. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USY742300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74360e4a64dacbca212927f92e9a7683e1e9e7f409e62d254a4fd7befbc54478. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY742300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da0d43ec24bdc12626d5c994c37abfb8dd1aa98f803b08f3d7b688fbe70a5ec. 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/USY742200006.
This Time I Won't Forget (Ten Year Anniversary)
This Time I Won't Forget - Ten Year Anniversary
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1225d13ea58ae6410ef8d991bd8fd6158982a3fc3fc1d085492d86f256ed3fe6. Chain 2 (Bitcoin): anchored in block 957830 (2026-07-13T09:15:55Z), 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/USY742400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47851847b57d3aa25c40f7c924ab09e4ef2f77cc07b40b148bb9be41a309329b. 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/USY742400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b0745bc9e2d6d28ab1871cca4cf5f3b517d96ce9a739190e4c442bf22def36. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY742400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1a85c5bdc694f59ce9039bcedf7c95c7180e85f93cba62815fb9ce28d61b89. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USCGH2142104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66a484c850f60bf79c9e1e4f79fd7a57fc61c8c7dcd36a1901dbf37d124490e. 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/USY741200005.