Casiotone for the Painfully Alone (CFTPA) was the musical solo-project of musician Owen Ashworth (born April 22, 1977) of Redwood City, California. CFTPA was active from 1997 to 2010, and released fi
{"copyright_id":"0x8aeeffb86dbb780e5e0e01e4e08c2d0365b7d19d028d9a75aac070e5f52b02c3","name":"Casiotone For The Painfully Alone","registered_at":"2026-06-12T03:10:51Z","symbol":"NIM0168987","token_address":"0x1bf53dcfcec5ceec1c37eb45f05cbcf852310108","type":"artist","uuid":"81434119-701c-44b9-ad8a-523b7eea21ab"}
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 0x8aeeffb86dbb780e5e0e01e4e08c2d0365b7d19d028d9a75aac070e5f52b02c3. 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/81434119-701c-44b9-ad8a-523b7eea21ab.json and https://artists.proofprofile.net/proofs/artist/81434119-701c-44b9-ad8a-523b7eea21ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pocket Symphonies for Lonesome Subway Cars
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 0xb88b157e19621906df42b3b6ac61c4dee3e5c7c5afd8727e305d61491dd91eab. 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/USL4Q1815049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da4531379f362377bc81a6e78b61186ff1ef0f9b8d7d017d8b4f5be0a8e142e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USDY41812456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34013369f767be8ce06c88cdc8da8dc2b816903d6055f01d66c192581dd49b4. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/USDY41812457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504bd10336b5b3c206c498ab393bcd9c53cd384ed0c12cb2ea5f9f1ff03b8d0e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USDY41812459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde49f17de35a242f7e6c25c4f53b3e39b0b56a852f73624e335ad2ebab7bc356. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:30:07Z), 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/USDY41812460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393327dde39b5fd410e668054d29020577c5e751d30e8dcf3c008418b45627e1. 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/USDY41812461.
Calloused Fingers Won't Make You Strong, Edith Wong
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a9271b7b0d86c0a884ff7bb19f05db6bd3e3fdda38e0245f42d0d1897330d0. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:15:14Z), 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/USDY41812462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36374675d69cae38fc68243e62e50f149601eb9a62a1bcf271f93949aa9eb517. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USDY41812466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b21f33cf57d821744996c438c66d2049874a057a5aab42d70a2dade5614d16f. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USDY41812468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27b8ade589d69bb2ea84850a16b7b4d14ead9cfcaf6c817b01af110e19dbcf9. 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/FR96X1991658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e50a09c71655157aaa33697a8c2ac3a30b5bff57d0c94c38268400a7481afe. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/TCADL1852269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39200fb8ece3f93dadef54dca995a2bab661c79b0c801d8ce916215ba1c4ee54. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:20:04Z), 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/TCADL1852271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905126c674255f43c22e494093adcd978c53f6385437ad86552a55fdeac36ef0. 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/USCGH1814519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab21b043148b56be23aa06130ae3b019d34b8b732223965d657e78c09d9c51bc. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1814521.
Advance Base Battery Life - Singles Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1752ed24b8baa2319bbcf04a29ac64ecf7819ac8c477a19fe777d835417c38. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/USCGH1831313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c24de33fb71105cea6e784fb14eaa750bc3cfe40ce03d7a4f632d7d03837674. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USCGH1831315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab1d1ad922aa7424c507f6ac6514992501e17bf765082d223ee43ea85c90e82. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:28:40Z), 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/USCGH1831317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87eb3599aacc87ccb588efd6d54dfa5727be51ec2e4359ebfa84e6963d7b9f8f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USCGH1831320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d5d13ae63bd66ed6aadfa5ae074929be3f5e1445b085ed378ee98755fbfe38. 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/US8250710082.