En Attendant Ana is a French rock band History Founding and EP En Attendant Ana was formed in Paris in 2014. The name translates to "Waiting for Ana" which originates from an incident where a w
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7db6da81fb2d62a2eb4117491ee39f9de9a86e4ea58f7edff4df3687cf28208. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9ed4660-b0a3-4b15-9997-471eac61dc7a.json and https://artists.proofprofile.net/proofs/artist/c9ed4660-b0a3-4b15-9997-471eac61dc7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15c9100cd23e6de1f052a8bf84deb930b1d5f83c110049c9c6e06d5af090ba3. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2015102.
I'm a Man You Don't Meet Every Day (Reprise by La Blogothèque)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d15de275a1009b50348309e28f7f36ed9921fdf6d3aa9f92b03276329ef51f6. Chain 2 (Bitcoin): anchored in block 957684 (2026-07-12T09:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2317401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d4a79066492688afb1bf349a73c38eb24fab22c65acc3ea5c3be8871623848. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2317402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989dec38a965a155ee60655931ed69782649716fc34e7cdd89eea6ccee4500b2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2317403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba724f3a6f46acfebb1c006c929568120d583d653fc78826a2183bac52fca367. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2317404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ec237e2af3f0839943d7b2fef21d65550d1600a049f2afffef14f2c134a34b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2317405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8826f1115fff9d18b4d26712649fc0b9ca21b2bff3de52075a87068e8e742d86. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2317407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea978701fa7533d5cc0c6d6dcdf2f8e60b87085c30527feea084ca665c0ab5e. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2317408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350526c4a7764751cced4171b0df8d65e40602457662f40405805172428299a6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2317409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c663f6d4956e01de0c028101e23a09ba781f9523980b3e0ff81dc544601ddc6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMXQJ2317410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b241597c66030000d5a62477e3969baf563d28398b0b207fea142ec8cdd35ca. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSUB2358801.