Babybird are an English rock band formed by songwriter and multi-instrumentalist Stephen Jones, who has been releasing music since 1995. While Jones' early solo work was released under the "Baby Bird"
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 0x701ebb8f71e40ba398095ba09faa8acf0be680205136b83517cecd7b8dc6ee89. 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/9abe7814-6b75-4b47-b3fe-d75f41b4a1fe.json and https://artists.proofprofile.net/proofs/artist/9abe7814-6b75-4b47-b3fe-d75f41b4a1fe.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 0x8a2660377610c4d4c7a35d94fb4e96a615b3609063dc5cb115e032543473ff56. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GBZA41501143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d709c237699fdaff01ed3f9af70874e2bcc78868c116ba7df260bfff707266. 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/GBBND9700150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e7865e686829755da2e3f6f2ded5c2523f100d5fb42c0dc6c15072f4b6ece4. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/GBBND9700152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbc9256b56c92cedc1045c7b1d71344f5b824cdff496ff8755a380ea1968794. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/GBBND9700153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a9edca5e669ea2e69d2c08f176bff31c25d43b808c4584bf7437a818002d70. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/GBBND9700155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b57246e51eafda8eeee2cc4065b41b5a8e70578466576458bcbdf138ff31cf4. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/GBBND9700158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475922f0769270ae30ee1c75979b0198cca152aa2ec97d0ad39023f8f628b218. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBBND9700161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad6ec7787bb0ee188f1027c1255ffa46471bf39376d2605979c61f335cd60f5. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/GBBND9800268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3064b7cbb2b39ed049b1fde373502213132fd80dbd4981aa6bfb06b8d6b9cdf. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/GBBND9800274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be1102d2f95212e6d74e2aff4565bf5af18da40af95a8e332dff07811767617. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBBND9900562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b36373fbb3bc45d612c0b96b6325d3556c86a7904999126bf302f53d927b6fd. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/GBBND9900576.
Between My Ears There's Nothing But Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4627eaef2295b45c5b3d6fbe9f8bdf5954aec001d1f21987143cf2ff13829058. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/US6KF0900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f1d3e6499ceb9e2f045aeb62842674bbdc512071eb65265457d47bdd5f9910. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/US6KF0900006.
Pixellated: the Babybird Remixes (Pixellay Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62faffd2f7f89eb98c81642718c8db861d3ecfce52023cc39fbb95c49bb31b07. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZFZ62234151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e74f84ca2a1e03cc504bde3665ba88112a090bcbf128e5f82bcdc17a3b806a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBBND9700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd88ff0e4267944529be276ad588818f45c4f1c2a2b7eb754a09be18090be081. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/UKJSB2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e74f84ca2a1e03cc504bde3665ba88112a090bcbf128e5f82bcdc17a3b806a. 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/GBBND9700003.