Toal may refer to: People Eoin Toal, Northern Irish footballer Gerard Toal (born 1962), Professor of Government, Virginia Polytechnic Institute and State University Graham Toal, co-instigator of CDDB
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 0xd745fbb7ecadf30a0ab2c11d5dd2c7a6fe64cd746f47532b4f2b8db45719a596. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f783bd8d-0a20-4737-a001-93824161b3bf.json and https://artists.proofprofile.net/proofs/artist/f783bd8d-0a20-4737-a001-93824161b3bf.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 0x813aa27e655aeb989d77d15a384b212ca86d8288b9a69a5c5949ca297b569d24. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/DEWG82000240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff210eed58d2f76f8ac60bc45ec06047b737d51b1b816e83b0e580022373ba0. 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/DEWG82000241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd215404c461290c0b82f20c728846d9a24416ef4d0f3fe537a5c2584fcd0f33. 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/DEWG82000242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0fd8772d7f0b76abb0841ef3d68f5a21322d1668c4111b0dd58a7863971a05. 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/DEWG82000243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe494d194fa561037231836a7f430b21da2eb550075852276d86d8f113351fa71. 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/DEWG82000244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3be8000c29ba4acb588046235c89af6e9280570e734a11c4267608d4bbbf516. 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/DEWG82000245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da5a6217edf423d4630343896f4854df6076184276060574909c79ea7536070. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DEWG82000246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c9e785b1c173c6234084316ad7918a61c1b2428215cb287287837444fdb69e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/DEWG82000247.
Time for a Change - German Orchestral Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084e2537f40982b64ffa706900ab3f6e7d59e926e790a2619a8f04728378748a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEWG82000248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc798e57c3b84994b136d27aed02ecc24d84bb4cebcc40c2cf05cef3869ffdb. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/DEWG82000250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ddb3643794cf350db4e9f8f83477e965672afa19b9dc82b3d8dbc4a968ec4e. 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/DEWG82000251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6394bf40729514f2b0cf9c7fc6ce4bb6a909f11be27ae6294413fd0593acaa6c. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/DEWG82000252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25488a74092f9a1239a96bf5b3472987dbb00e2e9ae448b1715d2351b92b3e5. 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/DEWG82000253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c8574104c10d72c77bdc2c3f65cd3a47d939228b8c4f6f721359b4f4e96554. 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/DEWG82000254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8cddc93650049d5cc1dd2afeb899ec3a31c80d3d62d670bd7cc13d6f04a275. 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/DEWG82000255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60d857f0d03a20edc744c29f1628f833dfe20fb2c311cc24190c425a33dee69. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/DEWG82000256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f096517e3ef1839eb3f733ab1043b279110d1460614d7861f47300ec5884ae. 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/DEWG82100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1044e3d7228f825b9198b50cce4724fe71fa6730c973019c5fbf84e2b423a65. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/DEWG82200250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd327141af34ba7a2a92e6b631e17afba2ce5d5a08174c7987aef289ac397a939. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEWG82300231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40816b203f8a7aede2f0473afc06efc752c0469d89a04697611f942ad7291cb9. 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/DEWG82300254.
Magic - Synthattack Vs. Toal Special Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef649d424ded959beb49723d1f1bc74f563271ce77d3cfc1ada89d5d6c683ef3. 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/DEWG82100162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9c8b9e1d4f0c3eed325eaffb08aca8a3bf2c286e0b7c8faead2baba47b78bc. 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/DEZG82311400.
6122 (To Andrew Fletcher of Depeche Mode)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc4fc32963f84f6216285be4d4b1c9929d5c693be113d25df4fc2405ee7dece. 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/DEGR82218345.