Jhann Marlowe Galman Pamintuan (born January 4, 1993), known professionally as Marlo Mortel, is a Filipino actor, TV host, musician, entrepreneur, and singer-songwriter. Who is best known for his role
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 0xa9be391fecd3081105abfae53a77ae901bfd0d00ea31450bc6a5d6d081d63a6e. 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/921ed9e8-57b6-418b-afac-7bd5d81f88c3.json and https://artists.proofprofile.net/proofs/artist/921ed9e8-57b6-418b-afac-7bd5d81f88c3.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 0xbb5d75a624f7f14811b2765be57688a87e1fbb0678f0ef685e79432b582f7d30. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR2X42176146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b63da6f1a88caf579d8d8481ecd5c8e773b9253e631cb6de6ad819d269e159e. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/QZDA42365533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4d5433d8139f85e5682504c5c1add8ae1e31e8fa859eb5168278bd80fc4b45. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/PHS032402720.
Please Please Please (Encore Live Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b707a7faf75ce624244cb7223af6cd3fdbaec88e1d67725e703efab50bc9ca. 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/QZWFQ2474092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9f65a77a94414d366345a73ddd38145ec62909018b4b486fbd723b9b6cf8e1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/PHS032502965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064c0c0d48e2c3c92bc6aab5b41098b382a50f5275e18909fee75a3e6d035bce. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/QZMER2531006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e22a277ea131f74fd1180473c38e0e14d2e6281ec34e54b8d301c363037dff2. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZTAY2557002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c11635bb7acda29c6f41af9944bb7ccb6a61ca32f133c532700e0e5edfd0c20. 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/QT6E62567819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7610179d8ea987c427e41997e358d388d2f5338f61c73461ef4dbe2c760d8368. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/PHS032302349.