ISRC US29X1114709
Verified recording
US29X1114709 is “Encore: Doxy” by Fred Hersch,
registered on the CopyrightChains blockchain with CopyrightID
0x256d4d6a106fb75362a493e4b877f57511c0c9f251809ca2bc3c56d60301f219 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114709.
Recording identifiers
- ISRC
- US29X1114709
- Title
- Encore: Doxy
- Artist
- Fred Hersch
- CopyrightID (CopyrightChains transaction hash)
0x256d4d6a106fb75362a493e4b877f57511c0c9f251809ca2bc3c56d60301f219
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2bf209feecc0ae21d77cae9dff1fc80a72f9179efe4cce6c50be5478abc28365- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1114709
- Bitcoin block existence check
- https://blockstream.info/api/block/957118