ISRC USNO10061223
Verified recording
USNO10061223 is “Volume One: Fred's Songs / Song Without Words #3: Tango” by Fred Hersch,
registered on the CopyrightChains blockchain with CopyrightID
0x3ce0eab8f0789f1d655dee5e541cafc4951c371744aa5d8822ea9c6b2648ac10 and independently timestamped
in Bitcoin block 960355 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061223.
Recording identifiers
- ISRC
- USNO10061223
- Title
- Volume One: Fred's Songs / Song Without Words #3: Tango
- Artist
- Fred Hersch
- CopyrightID (CopyrightChains transaction hash)
0x3ce0eab8f0789f1d655dee5e541cafc4951c371744aa5d8822ea9c6b2648ac10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:49:18+00:00
- Bitcoin block
- 960355
- Canonical record hash
sha256:127543c2424fbf946a1cdeb619f3059edd9ea5b1b6467ab9c8459487397c6152- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10061223
- Bitcoin block existence check
- https://blockstream.info/api/block/960355
Full record
Track page: Volume One: Fred's Songs / Song Without Words #3: Tango · Machine-readable JSON-LD