DJ Frank may refer to: DJ F.R.A.N.K., at times DJ Frank, Belgian DJ and record producer and at one time remixer of The Underdog Project DJ Frank E, American DJ
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 0x9041dafdbe35a6f09d7b8d8474421c0bb310d115b459ca6f0b2f80a1a7aebe32. 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/0a2a4280-b1f6-4799-8d89-bd16c003e3ce.json and https://artists.proofprofile.net/proofs/artist/0a2a4280-b1f6-4799-8d89-bd16c003e3ce.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 0x412ae70d19d79f708d1bfa9acb17c79a81f7ffa244716c0a0d29c925ed2fd235. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e0c40145b9a6380b599ab72b26c65ba87abb74cf090a4ee6ec607d07ff63bc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54cb6fba000a08f3ed39a1045fde765f9f08683a7aec352d765e8566f4a59f1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb58bbab4469ff6a430e5c86f4c5c7e2590a826f1f214f4d72c544a0bf73a7d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b29b8f13e9279517f2783c2aea2bac83215b78178a42fd4ecc79d2cef0abe7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9240a53822e60ddcf2fea01517dfdc70436e7b1a03f2000e775f4bca3c1ba14. 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/TCAEJ1984374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134eaf08014ced3f967103b4f8248ab9cf8756b3dc705a9d5372e72c79ce86b7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f68d7b192ac0a50099b10b28fb5e2f7ede612163be513a3f41209cc3d27880. 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/TCAEJ1984384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a2c25dbfb37fb5c8f220d18ea331652b68cdab75398ab0e23f7ed5ce3de7f3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TCAEJ1984356.
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 0x1e998785a4fd2e860bde78d346f20c6279602a46eb3d886f8ff3929317e2801e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b14f2907f933473e5c2a41a0e4be4427c3f41f9350048f999839bfc157751c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9631ec2f86c06acefc97e833e109689a7575bea312293478580fbc0caffb33. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCAEJ1984388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1251be0a4d2200c99f7debb003851aad522bd1bbadf8d82a3e14d948b4c60f8c. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/TCAEJ1984437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b7187a0492dfe8ad11b955d53295e86add5ecec641d2710509e463c836bdeb. 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/TCAEJ1983913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39209dfb24e0b03e0ac3279e0aa6582625fcc7d46adda16667f09f808cd69ded. 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/TCAEJ1983918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34220ac9bff3ad3a5dd291c7c3a04e710ca6df648e5b87f18f5a0593be795b1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCAEJ1983919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376b107304322a10f4b0c8223f5720bca9171d8974772778fcf78a103f61ca44. 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/TCAEJ1983922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68198ada2993f6c72d0ac7c997d819f4f6b67d5d5e264266ab9c576c959d4167. 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/TCAEJ1983929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1411d567ac4b172637525f894a3650165abb8c8f56ed7935c101428953a0a953. 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/TCAEJ1984031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dc11df22f6be115a074dbd2750c6e658a16153be510a04f50410d4e2331201. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58ef8a85112581d59900ca6d6cacbf511916232a2ddff20e2c64712a67e33b6. 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/TCAEJ1984040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8874430a268ea55753d56c641930d2d283714bdb0b9682d9be94837f439cfcc8. 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/TCAEJ1984044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188361f59ed9de490edf00f1a68c9aa8cf4f8cc855ef26ab0b208b4fcb9db69e. 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/TCAEJ1984059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eed5e66321728a83fc56fdbef56bee1f4df7c06a5ec7ffe04b593434ff784a0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81f4d6e4cf3bdc62966d1f1457ba19e48bdc09ff922f665ace3a28bf6fa6fc1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2199578a8abe94e7eb45f2b2058c6a2f72866eb165fa6f9ec1b8adb5febf4543. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1984086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35613cce3b52a98813fb361b9082fb1c0b6e1bb2daa9b3df3e154daf484f17e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/TCAEJ1983752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daec7689403ff7a11f69e54f25c5144686146257165f2f067001a60a07b4906. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/TCAEJ1983931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a010b1846dc6a5c7a3df2af2f4c70a4554c995639d77c5996f3095dee93182. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/TCAEJ1984028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdeb5a166310f7de4f0032b9292f05e137205f10a12c047f2a11bee18a49803. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/TCAEJ1984049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6493232ec32cbad8719bb527b1098fb3ba0077a2c5727d0137451e267720fcdb. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCAEJ1984055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed29ddf817bf411a02cb43ef8ceb7a6264f16ed341977aa6afe2174095b0fe3. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/TCAEJ1984073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7c7a7e044cc8abc8849fada32ea610e8556f591171a39c38f0c116c54c796e. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/TCAEJ1984069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988b82cbe760b3e958799f5b100bb34163c30d302a7a66bd2a5a837eb6f757ff. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/TCAEJ1984083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a5b7d0df9b087bba4155651299eca51fe2114fb1adfbc83e7cafe703f83431. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/TCAEJ1984090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c9f6c30d2658d7b53d8bbfd9d51532ed0d5adc7098b00f85b72a345d1e4051. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/TCAEJ1984094.
La Historia Continua . . . Dj Frank - Part 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7297fdb1b72468fb0f1509dee94867b7570f0925f90761e4b1df2f7c29ad9e2f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:55:33Z), 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/UKACT2370753.
Underground Reggaeton "The Best Of Radio Version", Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa170a825bb8d766b75340d3fcfad3acfbffa6ad57e84e585b994b90c11db81e9. 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/USDHM1106639.
Professional Dj's 3 Maquina & Hardcore Session, Vol. I (Mixed by Pastis & Buenri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4b27f8ccb86b333ab4668877768c69a0bcb75e7d8447b9323471b53f36c7b8. 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/QMFMG1504825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e04c0a0042b827ad079ccf23096f896d8331088f7beeef7db8348d140f54ee. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USLZJ1912835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07eeb72e2899ea948fb0e1be1cee06b0582273af36507a949919f8d14aabc1e5. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USDHM1106650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cc9615ea4494ab3db9289082f1d193b921071c8978e75bf5372c4c919811cb. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES5370200362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169b22fe25bcfef55cfbbc8db7eabaa72e98d2c61359ac55cdbef0674a599f69. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBKQU2233305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd596f7972a8670096f5c2ee2f291552ad4ae07f0d92b32dfae74bb624c5c8042. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/GBKPL2142808.