Toehider are a progressive rock band from Melbourne, Australia that also identifies as a "collab project between musician and illustrator". Their influences include progressive rock, pop, hard rock, m
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 0xe85ca98ee88df25615f39a62727b2c4c095694beaf819b9f0155dfd16a5f96ff. 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/e9a22847-d6d5-47d4-bb9f-64870de47b88.json and https://artists.proofprofile.net/proofs/artist/e9a22847-d6d5-47d4-bb9f-64870de47b88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Toehider Too! (10th anniversary edition)
Old, Old, Old (10th anniversary edition)
Not Much of a Man (10th anniversary edition)
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 0xb6de6768c58f3c87f4f11e57a324d8217f81f72eb4cbbba8637a44e8ee9b5f5b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:17:43Z), 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/AUAJ11100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda83e1e9e7255fa0e98b2dcf2a8cbc0e89b64bfad037250d6210f6ed1eeaf6b7. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/AUAJ11400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ca222d8b3b26260530b164e6d60fe5980e47c3e721e090cf5dd22e28dc1fdb. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/AUAJ11300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc531965711601b9f563cb7056cedacc41a97207e94ec5dcb93f96bfd37412ac. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/AUAJ11400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18793d2b8b79eebf539b638e8afc7c3c456cc570ff06d2dae5f88dd4ffe94b3c. 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/AUAJ11400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7d09ef6451b9adf2acce216e7a087ef4e5d0cb982b5485395bada1088de49f. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:09:53Z), 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/AUAJ11400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebb74848dd6ec33818f1443a76c25d97e5e8fe52506c6b42bb54ac813fc4c4f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/AUAJ11400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53576edbb6915adc5e6d7eb75976833ec8435e20a46ae7e0263ac50f4489fd0. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-22T02:01:06Z), 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/AUAJ11400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4010282aa47865673513720c181001795fce06f14d939c21ee789741bdd84dc2. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/AUAJ11700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650df6f4181f962a7b60cabfd60279589d019843ec2687a5739a450d242d0d1e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/AUAJ12000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12142cd1d651f606a0b06c8bfad961b57a9b7c00c6ece7d57c8586445f0231a6. 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/AUAJ12000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7f9cc94a708b09aec1680526a0916c8b04c605c14db9456b82895a87972e56. 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/AUAJ12000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a69ca8287863f783e535aa7a3e8145d9addd3088c3c0d214c9cbbecd91c7fa5. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/AUAJ12000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4045a5f80a4ca3408a479d8e18f7fbf8f10bc430e7a886d17fb03e3c685c70c9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AUAJ12000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4c7732a0f44311592f6b80e5c5014e5403ea702b1d1c751071faf57adb970d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/AUAJ12000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7e4be1b365d9c0f8e34d98cffa4748a670559b430039c4554c3ce409f5c25f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/AUAJ12000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096fa0c63ec3b48d498693afd5a88acdb9d660187b33e315a327d20ad2a5b6b7. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/AUAJ12000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c20903de57a8a8a282796a8c63bfeeb1c063ecce847c15a0794197d679cafbf. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:56:42Z), 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/AUAJ12000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4541ee34a3a99203adf5490223d9c398a54e74484aed2b74062f5ebd9a8fa2. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:03:28Z), 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/AU4J12200011.
I Have Little To No Memory of These Memories
Snapshots From Beacontown Spring Dance '85
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb919f22364058a0d1410e28348eb34d8d9ba04a3902f5299e16cbac4e13418. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/AUMGB2300784.
Children of the Sun 3: A Collection of Cartoon Theme Songs from an Alternate Timeline in Which All Cartoons Are Duck-Themed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ab194bcb4d3d64812158058df6bc869c228cc56d3c33522b0d2aebe99bb314. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/AUMGB2400523.
Stereo Night Ash: Music for Relaxation, Meditation, Decatastrophizing and Deep Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5f542f7a92a2f2716c920938f1568a301849d10f728685aa0aa2e0b1060bc8. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/AUMGB2400690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e8e75dc7b60729e60667c585c1c6c0f988348f31ef11d332ec2a64388bfef8. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/AUMGB2400691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93208126a889693f1776ae8beb13224b9ec668b11d8a4c93c993893d0310906. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:35:33Z), 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/AUMGB2400692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee446e34ebfa924bc482c29f8f647768619d5ee42d3857330ff215eb49f78be. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/AUMGB2400693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd070f3a239ea5046696bde265d9c70211c61e34ff3052d4eba7db6630b643f1d. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T03:58:31Z), 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/AUMGB2401070.
We Don't Need Another Hero (Thunderdome)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16900179a540aa9a6ea96e87b70313bea17c9755d1b6ad4b46a5034f274adc4. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:44:29Z), 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/AUMGB2401071.