ISRC USNO17733703
Verified recording
USNO17733703 is “"The Alcotts" - Ives: Piano Sonata No. 2, "Concord. Mass., 1840-60": Third Movement,” by Charles Ives,
registered on the CopyrightChains blockchain with CopyrightID
0x31db750fec569b774e0a463d33681650fd8f2f7aecac9605b67aa87e8406dbb3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO17733703.
Recording identifiers
- ISRC
- USNO17733703
- Title
- "The Alcotts" - Ives: Piano Sonata No. 2, "Concord. Mass., 1840-60": Third Movement,
- Artist
- Charles Ives
- CopyrightID (CopyrightChains transaction hash)
0x31db750fec569b774e0a463d33681650fd8f2f7aecac9605b67aa87e8406dbb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:be53dd00bcd5167dd5dd08814300746dbb801acd5440123b7baff3237292ee72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO17733703
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: "The Alcotts" - Ives: Piano Sonata No. 2, "Concord. Mass., 1840-60": Third Movement, · Machine-readable JSON-LD