6cyclemind is a Filipino rock band composed of Tito Fortunato "Tutti" Caringal II on vocals, Ryan "Rye" Sarmiento on rhythm and lead guitars and backing vocals, Roberto "Bob" Cañamo on bass guitar and
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 0x6768e1e5e5261d179da6214f729b3c4191f2556d84046d26799d63c0b91ced09. 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/f952bda8-85f7-45a5-81e4-1952b83ada70.json and https://artists.proofprofile.net/proofs/artist/f952bda8-85f7-45a5-81e4-1952b83ada70.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 0x6cc6553be10188a8a65c641fd84f3aa7c881cb92f193a62dd413a1af35943a6b. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/PHBO10300453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2beb10eff49116205662cf05c458c43d01c3a3674b600574872cfc2226ed6afc. 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/PHBO10300457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a90a1cbaa1183206f2269c90b7d692de37afb4b57872d35373374f83301944. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/PHBO10500491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dffe45b2c7b3f2529485018e19eee3310fff47ade4296a45aa6c51d4d556a6. 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/PHBO10500492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79aa36b3153df133462fdd17b9b797665c1af099e7236e9dad8da65d1f42bbf4. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/PHBO20500263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1613f4e4facd90f47f19ce5879c2e62fc9407e2087d12554e05fe15367ab78d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/PHBO20500262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b813b180db6f62c3d8fcac87dfae60470c49ab9067c49224abd858e906f5481. 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/PHBO10700834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc987ddc33206c671f56d490e18b6ed137c360048dd4d5e1dc8d76e3284f8a5d. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/PHBO10700835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725f367875bb6a37e75e5b6d53dd2a26e4c1eecbde35e0a3a085af4819e5766e. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/PHBO10700838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144779328b5d0fd8d0c8693a49878fa1be452e51eb8bbf45b46e275144452df9. 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/PHBO10700841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3a835603fa94c8ebf573e60d5a8924b9b3120b944cc74d8200cf7764e10818. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PHBO10700975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a385273dc1fea1fd0e193acbdb30b5146a3ffb6433286961c5abdef0763ff9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/PHBO10700978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa6972318721117cb8467be552b09fd8579a51ddfd0f4f5fc53fa7323733650. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/PHBO10700989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afb8ff0a305643efc02b5114171035d8d555c38652d8ac7552a7d4b9d13bf98. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/PHBO10901313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db62c05eb407dc2bf59e809aff71d48013dfa89ea5160109977ea1cf311ecc9. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/PHBO10901316.
Kung Wala Na Nga (with Kean Cipriano & Constantino Yeng)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e56b2790372640642299ae2f7cf06d7f7d0347a850fa8267dcb8c67f73ebfa8. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/FRX871513066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c36ec6a29aaf3497d6348c4c116ecffc399be5052ef56f354e4053d6422a834. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/FRX871513067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1687ed8946992e26197c799033879f0dba2fec6bde6e83d84a8261437b13ae0b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FRX871513068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9aee60da01e153ecbe1732d5712fdbb72681178683ac044a26078d2fa988823. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/FRX871513071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9199f8aa144ee116f9f64add0e06fd84cb5d04f943645201620b8c67a6671d4. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FRX871513072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0eb72ea7786d824c501b73be5dae5489e0b0b3e9fbd631f49d1afe780c8f898. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/PHS091705715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf275ed34e373edc59932e979920c368bdc787159cab994e8551b54cc231f2789. 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/AUBEC2138451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f5ee66cbf2b6d918af5072910b7ff71e712be45910afe78e52517db1a6fa30. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/PHS112100375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a25448f873bb8e3f5192c0713e5ac2b62f56d94940261e0a80bbb81ca97869b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/PHS112200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df228e1c90411caa9ecf16f7dfc39b4adc719049844dd4c9e1aedc71d657cc0. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/PHS112200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d4a846b88a164a1fb6f1e014968b84837197b39380423fdd79f611a07cb971. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/PHS112200059.
Nandiyan Pa Ba? (feat. Josh Villena of Autotelic, Bayang Barrios & 6cyclemind kids)