Rico Rene Granados Blanco (born March 17, 1973) is a Filipino singer, songwriter, multi-instrumentalist, record producer, actor, endorser and entrepreneur. He began his career as one of the founding m
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 0x8bb0fc549515256e45418a61f07ceb87168e908a014f8b9cb6ae8dedde76ce86. 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/6b2b43da-9efb-4328-8554-40b780f3c994.json and https://artists.proofprofile.net/proofs/artist/6b2b43da-9efb-4328-8554-40b780f3c994.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 0x02530940fe53ab413234e3f3d9604dd0c2c46d2756814b073937ae21abbcd1a2. 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/PHW010800535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c8d38323245345d6b893a15100bfff5847230d16c8ab8baa59905d7440ccfd. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/PHW010800538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dc141d4813d284743d195d2ef757e4e5283e30ea33a3e9bac7ba64c2364706. 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/PHW010800534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02530940fe53ab413234e3f3d9604dd0c2c46d2756814b073937ae21abbcd1a2. 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/PHW010800535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cc14ded96ee47916555812af6ca8b3a07e5925271313e55b4bdc739947a39e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/PHW010800533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c8d38323245345d6b893a15100bfff5847230d16c8ab8baa59905d7440ccfd. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/PHW010800538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d3ed9251945800053295a245b97531dabfb78d37875ffe39aa72b44c0cbcf5. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/PHS031100191.
Galactik Fiestamatik (Bonus Track Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc972b4ff7b7b2d87df02fc6b224679a67b67072e74e996d00c35594905a89ca. 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/PHW011200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b4ed91821a41941078b5f76c0c10598588c690657c511c8e7e5fb21cddec95. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/PHW011200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf9f72aa84befd1438020b5ea879930c0fef755290f4fe5f28087b7a59ed745. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/PHW011200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2b8584a0a46df668583e49b78efc299eb2ee4841ef3c02f284193569a4dcfb. 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/PHW011200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec370f1bcf9747c50ad82321d602bac7f588d45ca5ee75fd3ea1f225f6a1c75. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/PHW011200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02549a4899c1eb7aea7a34e509439bec5a66724949ed82b25e4dffd4fdb9cb2. 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/PHW011200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0b70e59517ed033a71205448a0098a1f138a80f41137d589c04e7d88b57d1d. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/PHW011200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35455281eb7553b3a061ee6f8e09b01da743beccbcfe2e9e0e0c2c29bde92789. 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/PHW010800529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09aae75738dcbe2d7cb2ec197ec422de41bebf99fcee961e1e3d43fc46f912a4. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/PHW010800530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb361c1cfdfccc5d7eec680d8da706840b39fd290c34e95d63d5198fbe1127742. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/PHW010800531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cfc0f9268b2c0ccf0c949873a55010619cce66312d35cacd402f42636ecd94. 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/PHW010800532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cc14ded96ee47916555812af6ca8b3a07e5925271313e55b4bdc739947a39e. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/PHW010800533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dc141d4813d284743d195d2ef757e4e5283e30ea33a3e9bac7ba64c2364706. 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/PHW010800534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02530940fe53ab413234e3f3d9604dd0c2c46d2756814b073937ae21abbcd1a2. 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/PHW010800535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2329b61a9546111f7b771f54bc02ed80f857c24c540faac9e7f541c4b335f520. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/PHW010800536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c8d38323245345d6b893a15100bfff5847230d16c8ab8baa59905d7440ccfd. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/PHW010800538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba8b81ab6468faeac74320e3b3ceb824d2da81b132f9a212e1d158e8f18ddcc. 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/PHW011100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec9f7421f2b7426289cef64e45eb8d9979d5b77d84fa858c4585742f0897ebb. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/PHW010900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710ad9f8ece867d92077428438143c00b27ad341a5d74e27e8944149e32d0f25. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/FR6V82230182.
Ang Tangi Kong Pangarap (Manalo, Matalo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a69caf46020f9b20fc0aa273eb2e5e81aa83ca224e9901cc703869364515e0f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/PHW011300002.
Ang Tangi Kong Pangarap (Manalo, Matalo) [Full Band]
Liwanag Sa Dilim 2015 (From "Liwanag Sa Dilim")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48553880c9feca6609d4d83609ce5358e3cd7f48335d3e2e8f8dcea1baa48fc1. 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/FR59R1945429.
Lipat Bahay (Live at Music Museum, 2013)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57660f1ed4fe62f9afe89c2683883158c9d02486555d71cb35cfe58afe4eb00d. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/PHS112500506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db062039352598c94f02a242c3d35d235ea6d38e94edb587f21fe8905cc91f2. 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/PHV031610072.