ISRC USMTD1405544
Verified recording
USMTD1405544 is “Tunnel Vision - Unreleased Instrumental Demo” by Yo La Tengo,
registered on the CopyrightChains blockchain with CopyrightID
0x789bd9cdc109de3a4c3b54236d37d2941e2bf0f58b5daa93d006fb299e2ced75 and independently timestamped
in Bitcoin block 960179 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD1405544.
Recording identifiers
- ISRC
- USMTD1405544
- Title
- Tunnel Vision - Unreleased Instrumental Demo
- Artist
- Yo La Tengo
- CopyrightID (CopyrightChains transaction hash)
0x789bd9cdc109de3a4c3b54236d37d2941e2bf0f58b5daa93d006fb299e2ced75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:39:11+00:00
- Bitcoin block
- 960179
- Canonical record hash
sha256:45db24d0b6793bdfebfd5a60763d0e993d0b4435657fb384fa40e98e33ffbdf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD1405544
- Bitcoin block existence check
- https://blockstream.info/api/block/960179
Full record
Track page: Tunnel Vision - Unreleased Instrumental Demo · Machine-readable JSON-LD