ISRC GBUM71111565
Verified recording
GBUM71111565 is “Summertime Sadness” by Lana Del Rey,
registered on the CopyrightChains blockchain with CopyrightID
0x728152c419bb0504f651a3aead81c16a2af6352249a159b9b17f4eb11a149a1c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71111565.
Recording identifiers
- ISRC
- GBUM71111565
- Title
- Summertime Sadness
- Artist
- Lana Del Rey
- CopyrightID (CopyrightChains transaction hash)
0x728152c419bb0504f651a3aead81c16a2af6352249a159b9b17f4eb11a149a1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:aebc4f62bbc6b9f33fca4dff18c3e7e229539260c99c255ffe4fa42b71393856- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71111565
- Bitcoin block existence check
- https://blockstream.info/api/block/953513