ISRC DEXN82257634
Verified recording
DEXN82257634 is “You've Got to See Your Mamma Ev'ry Night” by Sophie Tucker,
registered on the CopyrightChains blockchain with CopyrightID
0x86eddce369beb00046b5154f0f71ef6e22405d9789c200b3945bc76b5b13cd31 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82257634.
Recording identifiers
- ISRC
- DEXN82257634
- Title
- You've Got to See Your Mamma Ev'ry Night
- Artist
- Sophie Tucker
- CopyrightID (CopyrightChains transaction hash)
0x86eddce369beb00046b5154f0f71ef6e22405d9789c200b3945bc76b5b13cd31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:1888f297ed3f17d1ef32fd179fd288b135b1e67b4961735954bd5c085fdeb04b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN82257634
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: You've Got to See Your Mamma Ev'ry Night · Machine-readable JSON-LD