AM Taxi (formerly known as American Taxi) is an American rock band from Chicago, Illinois, United States. The band was formed by Adam Krier, Chris Smith, and Jason Schultejann in 2007. After building
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 0x7dbfdb6f7d72300ec3361abeb6238a5224bcc737bec42a26494a3369c6ca5791. 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/506fba06-32d1-4e48-9b75-097fcf2cddbf.json and https://artists.proofprofile.net/proofs/artist/506fba06-32d1-4e48-9b75-097fcf2cddbf.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 0x52f18b77cc924b34bfed6424e0d685d822df410823b68271b2bdab92eb164aed. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMYMB1100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9df020a2a1323dceeae53bbee7734ffaa9bffc2d3bae0cbf5826bbbdfc710a. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/TCABX1456136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89158dcdbe5a31e5c9e04083aaad69b2d0b404e79a2254b7b56ca35823d1872b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCABX1456139.
Reckless in the Moonlight (feat. Genevieve)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ea7cc854f3b4d5533bd56181bdd847b06d10c423e2ca7605a731d1af5d69be. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/TCACC1460235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42aa650515711db9196a4c41758b451338b6bba6ffb1352946a4aa9d1502e823. 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/TCACC1460237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f4191bdb8e85d04ad3759ecf3f38045324d3b48bdaa58cdabd33b7c100e8e7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCACO1617445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee7be069fc12de7f7f42422e3ca7a80dee7ff18bbb4154ff0066d6cc99c26f9. 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/TCACO1617489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2229c77b0a38e3c9103744182390ea2db396670e1fa43a77f89d98532e6f25f1. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCACO1617502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd6d9355bca59bac84605049e930fa007ab95822c025a4befb1574f51e2e824. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/QMDJH1851491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3709bdf8274a0bcbd46ddee90eb091cdb4ae6eb3cea6f92ae5e5ba45348a7f2. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QMDJH1851492.
Swim Before You Sink (Short Time on Earth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ac28681925dc53964df2a4f719144954c710289b34f57777c900118882421e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMDJH1851494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef00afa40c1c8e1e483314e8375ef009aa1dab8191d1cf62e70f40c7d76720e9. 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/QMDJH1851495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ef1218657606d35f28f8d5d62e3dcb2851901341938cd197bf589e77fa71d4. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/QMDJH1851496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7deb928f876ecde71ae2c772947ac267198b20ece23d7321b63199a8430c44. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMDJH1851497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd220dbcd1c1fc0f600ba5e4116a47d099b58b3f040fe1b8c82d88fde0917318. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QMDJH1851498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c51034b69e9237ec3836d77eef7d442aa225f425c7b75e04e71513171644dd8. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QMDJH1851499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf01d0eae79aaafd07c5bfa8b571fd49b4f72ede8d20fa081d76808ebd7a543c. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QMDJH1851501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2235772e41217e32ca02a785670cbbe0d906c3dde03052b195630d07d02833. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USAE81032687.