ISRC USQ5Z1100017
Verified recording
USQ5Z1100017 is “Madeline” by Yo La Tengo,
registered on the CopyrightChains blockchain with CopyrightID
0x8a3789ab35e9b4ad2a8a506a5fc72d8606d0088dbcd9f05c443afd74d9096b0f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ5Z1100017.
Recording identifiers
- ISRC
- USQ5Z1100017
- Title
- Madeline
- Artist
- Yo La Tengo
- CopyrightID (CopyrightChains transaction hash)
0x8a3789ab35e9b4ad2a8a506a5fc72d8606d0088dbcd9f05c443afd74d9096b0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cf216ca973bada25b3cea357069640e0fe38679172e432200915e8d51e8a0190- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ5Z1100017
- Bitcoin block existence check
- https://blockstream.info/api/block/956304