Jessica Bailiff is an American singer-songwriter from Toledo, Ohio. Her music is largely classified as slowcore, although it contains elements of post-rock and shoegaze. Biography Bailiff was discove
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 0xd6a04029da10a0e1fca440bc74556ca28a0fba8ac03a862efa0c6549ed20b70d. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f334fb0e-4ebb-4c3c-ae43-841c6847ceac.json and https://artists.proofprofile.net/proofs/artist/f334fb0e-4ebb-4c3c-ae43-841c6847ceac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
At the Down-Turned Jagged Rim of the Sky
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 0x700fbf6cfb4d0de41c9b73adc4189c92ec0995868ace35004e31d22f22681339. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USI4R0401964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac53ce2fd9b4f373392d55f0eac4f8fe9e72ee697cf550b9573e16bc236f1057. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:32:19Z), 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/USI4R0401966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6dc99f9370cb03451eea02ad6753c59fbea144abac034873edaf12f1f54ede. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USI4R0401827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89e42f8bba8f7ddc8a4a798bb12f704285873f6d8b2d15931e77966575f8ad6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USI4R0401828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd0a01852f15d92953a8e26c0b042223111842c80ba78f2ad1b782cc7558b26. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USI4R0401829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1aad9c2dddbdf84f8479755e7a9275302b9477f92aa20b2d82ea52358612cd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USI4R0401741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e991dd32e699968d2a89a439cbf44d4a907d184e9b74323df2394bf43427f6b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USI4R0401749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d755a41dd9088b0625bae8ffdec28acb0ff80a282bab577d3b9cf04f95d79a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USI4R0401745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465f9f5c98188f00837edffe4494d4cf40a712ccb0b107e7b6c7b8376d731753. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USA2Y0500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2983e16781870c3fa70ad82c25b1e07e00469cdfe8c8bad37d9ab03964de0a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USA2Y0500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4e1e74135e52b3fadaaab244dc75ef81a001fc9ed94448d4641daef65633b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USA2Y0500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa320f977d48281f263b2e07f1261129d2667700443054631aa255a88181572ab. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USA2Y0500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69ebc3404f376ff0d62f08a47656fbb42b59da8ab0641e5e5a82498024dbb92. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US2CT0700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04fb9e8bfdc478d38b3e37a1052c7038c13664801df5bb57fe8f8a4d3ac1225. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US2CT0700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d0281b54b1cceedb500944099e4ab604a38c2092efa46d1290ce8772b722f7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US2CT0700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875626482c1d20845b421832db07c053601ec7742c3db373c285532e82f6a7e4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US2CT0700111.
We Could Live In Hope - A Tribute To Low