ISRC BRSME9400813
Verified recording
BRSME9400813 is “Portrait of Gertrude (Excerpt from "Gertrude Stein Reads From Her Poetry")/Sieben Frühe Lieber” by Adriana Calcanhotto,
registered on the CopyrightChains blockchain with CopyrightID
0x8ce91ff9e4674eca6040c82981a8ced73d945e9cd528de68847e109ead631b4f 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/BRSME9400813.
Recording identifiers
- ISRC
- BRSME9400813
- Title
- Portrait of Gertrude (Excerpt from "Gertrude Stein Reads From Her Poetry")/Sieben Frühe Lieber
- Artist
- Adriana Calcanhotto
- CopyrightID (CopyrightChains transaction hash)
0x8ce91ff9e4674eca6040c82981a8ced73d945e9cd528de68847e109ead631b4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:51f5b0e63e34d9a7f7e8afb371f60dd8d571c2101fc68266ff11a8251d12a472- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSME9400813
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Portrait of Gertrude (Excerpt from "Gertrude Stein Reads From Her Poetry")/Sieben Frühe Lieber · Machine-readable JSON-LD