Anaïs, Anais or ANAIS may refer to: People Anaïs (given name), a female given name, especially popular in France and Greece (including a list of people with the name) Anaïs (singer) (born 1965), Fren
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 0x1729b2e2ba33447463352c4f90cb392ce3b5a31af45213448924c9b2aaa2eab5. 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/72f979cc-09a8-477d-933c-4051384e832a.json and https://artists.proofprofile.net/proofs/artist/72f979cc-09a8-477d-933c-4051384e832a.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 0xa463a32530b7c5d8fa423994d17e314a2207fae82750b73a4e0997b757ebc37b. 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/GBCJY2300446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb1a0238e7690112aed7f6ca43a69d039f7b22cf913a6b53956380830b3ad26. 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/GB8KE2407227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2782970024d288b2ebd3700f8ecb53ceb213b5ddde5f139f25074317d00f3aa6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCJY2400534.
Welcome To The Jungle - Gold (The Best Of Jungle Cakes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26aee50b9041ed5b4ba1dc991d1607f64f20d75976d217835c4d33ee9d6d28f. 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/GB8KE2162211.
Liondub & Deekline present Welcome To The Jungle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd671dd4817b96ed3db21c50c442e3d3ac1317b9e2909822272dc706938c3b5d3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBCJY2400579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ddb5f96a5d369b6626305186df3f5448af2c68f51ef66735b9e08dea567ba7. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/GBCJY2400541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2782970024d288b2ebd3700f8ecb53ceb213b5ddde5f139f25074317d00f3aa6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBCJY2400534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f6f06ce5243e5db0b8ba154fbc00055d214f87a56db0c5cbb8067e3e115271. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GB8KE2215272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df340dbb6b22f679a99b20d4bf8d501feec0bc78208b48dc138c67598c3320f. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/GB8KE2305264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2c5a828f962b1b850676a137896f9e22d89278e9440e6852db2472fd7b0014. 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/GBCJY2300440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd1781bd505725335fdce193d378c08c8ca4dd332e6cc72a78491904df0ed8c. 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/GBCJY2300441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4460ef6b2dcf30c66c1e2a3f4a838ef47d044924bc37b319c763fd05bbe5fa. 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/GB8KE2054789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26aee50b9041ed5b4ba1dc991d1607f64f20d75976d217835c4d33ee9d6d28f. 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/GB8KE2162211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e3abd6bcb004d9971dc04a77bd3a06b2bd7f671cc780a6007f83ab8be48c00. 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/GB8KE2162212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17221039982a59ada64a10f9b6de7f44210ea7e4d4001faf443ed02f56a0baad. 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/GB8KE2162213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7dd7c30b5335c28ca3b72268b6af53f3a1d35bd40c5e142f8522c6d0caf3634. 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/GB8KE2162214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc71599f47f4cdee89d29773304060de9f5ddc3f05daff51fb76b01e42b05b14. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6MZ2503344.