ISRC US5541302675
Verified recording
US5541302675 is “12 Variations On "Ah, Vous Dirai-Je, Maman", K. 265 ("Twinkle, Twinkle Little Star")” by Margarete Babinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8fc18d5e9e643a182a53a32a2c2e2a6f2e179629bcf7759f95f65f980ab96448 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/US5541302675.
Recording identifiers
- ISRC
- US5541302675
- Title
- 12 Variations On "Ah, Vous Dirai-Je, Maman", K. 265 ("Twinkle, Twinkle Little Star")
- Artist
- Margarete Babinsky
- CopyrightID (CopyrightChains transaction hash)
0x8fc18d5e9e643a182a53a32a2c2e2a6f2e179629bcf7759f95f65f980ab96448
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:04203118595c1efa826a379e916fbf8df61b04c95ebfd8d393120e6ec5006c01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541302675
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Variations On "Ah, Vous Dirai-Je, Maman", K. 265 ("Twinkle, Twinkle Little Star") · Machine-readable JSON-LD