Prozac+ were an Italian punk band, founded in Pordenone in 1995. As with the Canadian band Prozzäk, they are named for the brand name of the antidepressant fluoxetine by Eli Lilly and Company. Histor
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 0xb6381fe70441869268be2e590c552c4df5e98e7aee3978c952d4c5747f4c183d. 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/b394cd60-41d6-463a-91b2-226d2f19706c.json and https://artists.proofprofile.net/proofs/artist/b394cd60-41d6-463a-91b2-226d2f19706c.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 0xf869aa06eccea215db35837b90a4d03242f07a34768d0575cd1feb5391a4c0fa. 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/ITD009700169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e67c25b10f806980c5eab96b7cd22509322a283312952fbe1a13c88e72bef3e. 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/ITD009700173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48847c2855b38c7376c9a07067dfe58295946e4bcc06374fdcfb28bc4c2df5a9. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/ITD009700175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889af96a86f5c3b0e81e952c871b08877002b610da9b0a0b9492c60495e8bbff. 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/ITD009700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526e77182efb7fa6059b5622a77c526981400222b54ad9931df07c8f5b7df342. 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/ITD009700177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4726910948ab9850c7bd8f5380d1cef450fea612a962e61cca2b5eed1b0634a7. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/ITD009700178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e580b8c396ebb44a648be241e9f3956fc0e664595f88055f79288ca1982d38. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:32:57Z), 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/ITD009700179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe151b2ef1dc3078052b24ebdc82948d7af5d216c3e83fd9fa8dc52b613108a7c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/ITD009700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d2550e796efb0a6321a060b8e1b25760bf89b652e20109bae04ed3e19e8e8d. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/ITD000000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a28cc955306c676616959a8fe1147a8f558561b78709573c3b9f17bcdbe27c5. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD000000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7796e2944f4a740dfcfc5721aaa8a941134cb47c996d62948e44520e894732d. 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/ITD000000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95812fadadb480bb72a92216cecad96a878c4e375a961fb03d1ade539783ac9e. 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/ITD000000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d288b17dff7cf080151933bf7b12fe00e58e0fc591c3c148dc7cb4549c7ce8. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD000000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51745f369917deb0d75eeb52036750d3ef23ca105ce93478419a183a6ee8d451. 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/ITD000000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaac2ae06bbfcbfa9f78cee4e3786f946743d37b9ec00430012e09465beb5cf9. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/ITD000200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0740ace290f4b5b305e7d58b9bfa42fe4833194e58599e6c9d77273cbcd126b7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD000200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac2235d596b70d7e28503853d033df1098b03082b37f99ebb55da5c989527a8. 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/ITD000200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f32625749241533f8b2156ac7d62ca3ac6bc49d0e52370ae85813695e0d1a9. 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/ITD000200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8416914c8721b4548407f0995a2795f2e665b47cdb46a9cb1d4664ac95a10a. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ITD000100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7868ad792086b9ca4d04eaeecd1dde6bee1808f0bb37bf7038adce556196db64. Chain 2 (Bitcoin): anchored in block 957730 (2026-07-12T16:41:26Z), 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/ITD000200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b7133cff6fc440e1fd3e20036ce2bd6afd383fa3c34ecdc1c621f9277e1f47. 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/ITD000200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32e4fcd6dd9354f11d78dbd2790e171dda34d926bbf58e4decb79f7fa89450c. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/ITD000200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae316d8765d0dbfad6c0937cb6091a6a7796dcb7cc6eec4eac37a536303a848a. 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/ITD000200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeead35450bb85bc368cb4e6471617b495712076687f7c17b71f3df837aad4a63. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:37:29Z), 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/ITD000400400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4b7b58c9dca2dae5a42e7e167fe94433cbc755d446558cf043c67aaa84a111. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:37:08Z), 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/ITD000400399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5ee28d310aec2efd3fdd495a6f337ef1e6329e0d11b05348c53c8eceb4bde9. Chain 2 (Bitcoin): anchored in block 957728 (2026-07-12T16:20:40Z), 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/ITD000400379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0a2f2a8bf62bb320e1d67a9f4687c8e3733f1e6c0dacf1b82336fb60b1b3aa. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/ITD000400398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4548d13843a0bd1b8eec53495dea06267155cdd40d23b9994949a677c479269. 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/ITD000400401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee71d5483be3454108116f322e1b2b5920b34f9f95a307e1da6a4a7722f7f24b. 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/ITD000400396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf882326c406cd270345a1054aa20985b49de80c02e857b1291b4a63f78b861f. 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/IT5239800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28b720024e2f0d750caf4a6fb08f28decfe2e769b274a6e60013959ed2342a9. 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/ITD000000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4cc6175e211d1b90a3f3ef7b35e57a330c2e737521c0422201cb889ad950e7. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD000200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48847c2855b38c7376c9a07067dfe58295946e4bcc06374fdcfb28bc4c2df5a9. 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/ITD009700175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889af96a86f5c3b0e81e952c871b08877002b610da9b0a0b9492c60495e8bbff. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD009700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7868ad792086b9ca4d04eaeecd1dde6bee1808f0bb37bf7038adce556196db64. 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/ITD000200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47a32b9c63c32cebd73b77aef100e869a7e41435388f4dbeba1695c3b6b7077. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ITD000000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0740ace290f4b5b305e7d58b9bfa42fe4833194e58599e6c9d77273cbcd126b7. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD000200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe151b2ef1dc3078052b24ebdc82948d7af5d216c3e83fd9fa8dc52b613108a7c. 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/ITD009700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8416914c8721b4548407f0995a2795f2e665b47cdb46a9cb1d4664ac95a10a. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD000100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c82de7f2d1d5f96a8fc90db16d9a6faceabffba1338da4b060bcc858386b09. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:26:44Z), 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/ITUM71800432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a95162ebee767f8db55ff88c1cede5fdb2600cbea822107b05a7c9b6d644c2b. 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/ITUM71800433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c362662342781889b677ac361c8376e62c75a4704efb633a93bbd1bc8331b5f. 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/ITUM71800437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e89f9dbf1b097d80fe793b13f47752de775ccb81325cdbf20cdd7c634478f64. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:02:40Z), 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/ITUM71800473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a18d385defec7b04f1041def7e400cefeb6bb62931eb41808f4dbc8e6e2fd9. 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/ITUM71800476.