The sextile is an aspect in Astrology, a symbol to represent that aspect, and a typographical symbol used in telephony. The symbol represents the radii of a hexagon. Astrology thumb|upright=0.75|Sext
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 0xa15e64033a6d9496f86664da7fb604e24c0e4e95e76587f8be61fac1bdd1be83. 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/23aded1b-7f5d-4cf3-961f-dd23f1465763.json and https://artists.proofprofile.net/proofs/artist/23aded1b-7f5d-4cf3-961f-dd23f1465763.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 0x20d1d7694aa4de276e043f297b9527c64fda26eb175e01903204f75cb84f2657. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QMGEB1502301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bf48bfa9c089cadaf563863179f6c3ae27b17fcef186bad6e5fd9d0155f3e1. 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/QMGEB1502302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e54f64e00a0faf7067694d9668532036ce508a5f2fa6cfd3d8c70fc31c9132e. 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/QMGEB1502304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b427df667d0ef804b0ab89e50104d269d32f3bd876c710a23937e7de3b739b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMGEB1502306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70abb5dcbc007b7e559d1c14cdd076a7e0f65a110d904dc9a58c8ffa14e93d92. 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/QMGEB1502307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6b13e3bb265a7e06cc86c8cfee6ae8666de360671ecf76b383495e56d6aaf5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMGEB1502308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c4c184ecfad15c22783b710521809c8d14181a96c66c86a1c191a9f73ef341. 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/QMGEB1704403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1895474c6fe38f6305eebb9d2cc148345d69528bce1b00c270a3faca8b3811b. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QMGEB1704405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7949e9a6ffbb6ca06d83fc417ecdd82783b1b8a7080159c3cea2995fe4bd34df. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QMGEB1704406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a864bbd959db7a1232900777b2d85c06ed2a527ddb1b968cad946d8bd6e90a. 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/QMGEB1704407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eefa725ca7548f19d140754689116a69217a88c84e793aa30cc37e1329840d7. 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/QMGEB1704408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8255da81e966da25bc3a8720839c10a124406c57b021c22aa8090c6cddfecb58. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QMGEB1704409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c40d96c358bd87e5267a943dcf4dbd343910369f14c1087ce1d813640740b3. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZFYX2391102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0694ffa29aee6bf5a4a23e88108d14ae7de01d5e10fecd2ec04e9e48051446. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZFYX2391103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6ca58c5619b135ac8bae2ea72667a187d95806da0a4a54ff79e047fd08c19. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZFYX2391104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd90950880df6d70177d59b1d9fa617478246d6c3acdb6de2b3e401baf05071c. 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/QM99V2308301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05857fdac7d1cf81d1f065f313ee4de5a807bae71a8f7d3e04c97e835adaf85a. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/US5NR2333006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8a46a37b45506d8b5e7187b3fb69d7c35abbbfc022fd234e85f6920b6e194a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/US5NR2333012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9299753ed071293a2f06c502e34dc9a0afddc5d772622e2a9b08414e76385a. 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/US5662323001.
They'll Just Love You (feat. Danny Elfman & Sextile)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e0732bcc0a2ab0516b0e0a87c45fcb1c99fe15e68a6c0a4f95ecdca4cca373. 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/CADE72400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e0732bcc0a2ab0516b0e0a87c45fcb1c99fe15e68a6c0a4f95ecdca4cca373. 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/CADE72400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9299753ed071293a2f06c502e34dc9a0afddc5d772622e2a9b08414e76385a. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/US5662323001.