Vincent Ferdinand "Ebe" Layugan Dancel (born May 30, 1976) is a Filipino musician. He was the former lead vocalist of Sugarfree from 1999 to 2011. Following the disbandment of the band, he pursued a s
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4898646dd2cc5c8571f21764548b2af071489d20b2c0659863b0df8f2d7221a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99abf09d-1fda-4118-8c98-3a9983508f13.json and https://artists.proofprofile.net/proofs/artist/99abf09d-1fda-4118-8c98-3a9983508f13.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a2807b214acf0cd46dd2f807c0fdeded38d43ad80ce5caab4cc55fd513ff62. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/PHW011100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90b36569ff0b97ec992feea58c8a7638a8b24f5ead1d75cfbe6ebcdbe736387. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/PHW011100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c97d9529747a30b666fea22b0407f565871fdedffbd743921ea757cd5a26d4. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/PHW011100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d4b312e1e9366b1cb4e0165e4b1743fb5eea94e039dede79433ecba2780e9f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/PHW011100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fa752376ada11c2d7f46b4da59d6e51427b39dc4f1c3e7fad97fb5a7fa6a11. 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/PHW011100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83acfea832f3b81d5ff7b4012d3896d959df42be661b53db474771f85118243a. 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/PHW011100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ba02f055ba37445a779433b9473775bacbc4ec6cd06b7fc044dbce725ce258. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/PHW011100086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a0609206d7f4bd6d9edbeb383d06c558c6412be40b9f128cd950452009f678. 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/PHW011100096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdd0db20785dfc81b2af82bfb92d3ad0f1b152ceda6e57363bf8717a5c7e92e. 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/PHS031500498.
Hanggang Wala Nang Bukas (Heneral Luna Movie Theme Song)
Hanggang Wala Nang Bukas (Heneral Luna Movie Theme Song) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b478e69fde854e8d327c3b290a2095915806c0464f7b9fd25967742115c071a. 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/PHS031700776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf33c7aed0783ff2361cf4e338eef7709646ae563b5344eefe96332fb66999d. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/PHS031901340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4243f5926dcfe3032dce59580541c8017bcd557cdf9286fe2cf55cde9aa363ea. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:48:15Z), 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/PHP172000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ddb2ad06020ebba9b9e14a24f0d16b56ae910e5b30ebf56f39806840038ad2. 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/PHP172000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2c5a602f8145fbae7c2fa62d3b15e1bc72fecc08d992fb236c06b8d6708f05. 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/PHP172000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5791307374016cebe4cc7518900cb862bc922a8c848fdfde7751815806b47546. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QM6P42140237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96a4b75e64393749678dcc1afb3dd5b463e345982fe971a793ef4c809a75eb2. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QMFME2187466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837b9a6b490a87a0422a01fe683ad4b3ee25a68265f11677a5abf11575a338b3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:47:47Z), 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/QMDA72149652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eebba3fd881fd3cc7aea2aca1accbbd6fa62fe96d880bfe7a88f9e435ebafb9. 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/QM4TW2242600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a33a61e94205d3e047ae9492521af4ad0765c1461567702c2b6923567b0c809. 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/FR59R2279335.