Ideamen is a rock band from Chicago, Illinois, formed in 2006. Biography Beginnings (2006–2009) Ideamen was created in late 2006 shortly after keyboardist Tim Swanson ended his short stint as keyboa
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 0xc3b7645745134c7bb0fe27705a3c8779a4878f7ad102e3778189562bd4ebccc3. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d312db8d-2ca8-4758-95a7-7eeca5528c8f.json and https://artists.proofprofile.net/proofs/artist/d312db8d-2ca8-4758-95a7-7eeca5528c8f.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 0xaddcf1de1477e06e94cdf92bb160bdd5193c724577139782a18427788e8a406f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USDXG0605202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7787c3a751370a615daea2ee74aa641a8b181b5408a73718a254ce963e0dcc3. 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/USDXG0605203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b99108ada6d0d7c915a7a9ae8858949fffb796587f4d4e755bc02e9fd8d6f0a. 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/USDXG0605206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b83b855c73a9a1e4bd9a87a16ebd0c53f937b93406042480c3cb8217fa495b9. 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/USDXG0605209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a14cc21e3f4e40a2090a93c013d9fd0c907cbe4c4a33ab1b2191dad76fd32f. 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/USDXG0605002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84c38de0177756b1482b31a243e608d10ac39eb30e112ad6c885487a465efbf. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USDXG0605003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fa1f137e4f20e5bedf2d8c19207abba9d0a45488ba48725eceff94ceb8cfa3. 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/USDXG0605004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b2ee0065e261e79b5e50857828f4a784bd86225139993cdeda66e9ba0217d2. 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/USDXG0605005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b8f2119c5c154283f769888b5dc6133c6a541fb012b7313b0461abefadba4f. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USDXG0605007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185e233f54b76c31ee9a7035541c95010e1381ad8424eb0890c03d443c4079e3. 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/USDXG0605008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8c181c87416e8d805e51a0d61e53f5db68e724a1243ff47bb6e95f4c12541e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USDXG0605009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae80a278be4d3673c331a1eecb185372ed4a278ff47c8b8b6fa1124ecc016f7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USDXG0604001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3460535ef9d5aac8134d5a44523161eb6b30f434b72b1953c0d22ad1edc1b294. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USDXG0604002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab16276d17606961ac4c6b23bcaabc71a86db60bddba8b96552215f392f1f680. 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/USDXG0604003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02208dc9126dd153ef5f513b311216166d6a8db6169604f58d2beb258c30a8d7. 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/USDXG0604004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a89a516dbe57040a855ef458645d55ec6f6b520a796c9a4c779ecbd0d1ca8e. 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/USDXG0604005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292ad0f4d119d37a3becf2dfe3bd65735ae3e4a7dd5f22b4cdc6f38eee9d9abf. 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/USDXG0604006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5e421782db6095f3c94954e0278ed6b1b8442bcad95451af71bc8bb474ab7c. 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/USDXG0604007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0405906f3b43022f7418392199ff3fe55dd9a720372bbc6dd9f36c5ba3bb217b. 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/USDXG0604008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b6128ddcb6e681ebecc212b268fbfb53fcc60c6c442cc4459f3952b4cae2da. 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/USDXG0604009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a9e407411c42ea10db915a1ddfa834ed3aea4a56b981fe6c38997a2e258bf. 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/USL4Q0783728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad07d4b960638338ce3c6b4e828633ee24def252b4d0f5d7862039154e6dab6. 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/USL4Q0783729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd16e25592ca8c5732be4d6dfcba65e07070b3556f3dcd81f8dd1186c3ed4d3. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/USL4Q0783730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec16c39a75ea3c0b3371aabb893ae5005b2336cbcd2bd492c7ce928f12323b5d. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/USL4Q0783731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc5dc822a941da8f9c7da2f239797c091ab31301adcbd149eeed926bc78fe04. 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/USL4Q0783732.