Alex Band (born June 8, 1981) is an American singer and songwriter. He is best known as the vocalist for the Los Angeles-based rock band the Calling. He performed their hit song "Wherever You Will Go,
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 0x9ccc492b71f2ae5b1d827a51f3328e1a61ec42cec7b09080376339daaac45fdf. 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/cc96139e-bc89-43de-a83a-d7b34c8b031a.json and https://artists.proofprofile.net/proofs/artist/cc96139e-bc89-43de-a83a-d7b34c8b031a.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 0xfe9561c5294cb8f24bda0b2bf23da7625cd2c48ee7e846a37f5d926125450b24. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/USADX1000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ded76789c7418fb5e7b703cf47cd5a90e525734e5c96d7e38d9e762ea1cbed2. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/USADX1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d0a0990a8c4d5b9d4c0d618a627dfd360c95b1094bcb8bef896e8c8727648a. 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/USADX1000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6059e282af898b4812898304424372e0915bd562f64173f066a216e6cce1b8af. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/USADX1000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77dcd1135dc63f402b925b0a1bbe97d1bdb5f91e1a373d8f1f0c6eb83e3b5ca5. 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/USQY51283705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b487193ed24bee3c21229e318a171ba60df2ed3b6e5c2ec88c3ef26108a9c8a. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/USQY51283706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfbd415a839d2d3dacc0d039ead92a33fd2e143c8c2484f102cddff411fc2a9. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USQY51283707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bb5bb26e46762af76f19a5df5872636ea6030890c17cb2c803a2921c3c4242. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/USQY51283708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e32301a8d91455a74f83b1a69bca3b1fc1072c6d46bc8cb4f55bfa4ad902c6. 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/GBMNA1810904.
Why Don't You & I (feat. Alex Band) - Alt. Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb2d6caf0c9359a3ecb59bc390080740f5e39c6d70080da6cb0d27079651ff8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USAR10300601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4ebaafa5b44ee4ad8c4a95b49542e4cca23dab8b5580a94a3526473f7524ff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USADX1000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b8b69c812f219900a519dfe49d0eb0a6394af6617f42a9563cfc4fba6e7ab2. 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/USUM70743097.