Geovanny Polanco (born 2 November 1974; also spelled Yovanny, Jhovanny, Yhovanny, or Jovanny) is a merengue singer from María Trinidad Sánchez Province, Nagua, Dominican Republic. References Catego
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 0xfe84a410018de8bfd6c7cacea16dc882c4d83377f2c17e10a0bf958d000df3db. 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/70059bf0-56a1-44d5-8d25-fc39b798c922.json and https://artists.proofprofile.net/proofs/artist/70059bf0-56a1-44d5-8d25-fc39b798c922.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 0xb0924029e89e53077cdb105b5e45954193c3b005019ecff1609857bc66ee3bf7. 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/US3Z40700123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a200c230afb3ccf1d0ed3e4b811b45413ed7dafb8709ee06b6626912d2493a. 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/US3Z40500058.
Como Funciona El Amor (feat. Jenny "La Sexy Voz")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7128bb00831b39c0b9842feb8377906e5e912c3f94e162e65ab881baea47f309. 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/US3Z41500620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31111141966e544a44f1ee4e8727e0b199bac02635905c37e570d2546214c9ef. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/US3Z41500625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ed159c7921be8890f1267c8cfd47a375fbfa1679e90eb46e80150e03fa02ce. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/US3Z41700422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a29356d2f185489ab9f4cf726240fdda6f2b4fe081161a01f1af2e93c76f45. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/US3Z41700423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669946996b4fd26d15c9221c18d32e57d7327c884bebf9954d254ccc1facbea4. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/US3Z41700426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c21ddae4e29a1f1552c536932cd8aed7683ba927fa1b0d25eaef32720dd6dc8. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T12:45:27Z), 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/US3Z41700431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b68962c956a3fcc8148065d4f3245b12e4e1a5bc6496b354c20f72c7c8b28e. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/US3Z41700435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7e7a8eb9f969874c43c5258f5fd225e40a12d2400460216415abbe59d3c2bf. 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/US3Z41700436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65c23919e917544bc0a8debfd51d767ceea32fdbbe82778cff1185a321cf561. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US3Z41700438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d4dec5e5a43032d555bc9d70c7849de3392077f63e3867380f7dd79630f935. 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/TCADE1706380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8422eccc9ee13704e7a21056f66b7c2decf9d54597e8448bfcf445712850020b. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/TCADE1706387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2db65b56da8263db793a73b4dba60f07e46c0cfce1503f9c20c3d3c9b8faf7. 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/TCAEF1928711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5529073ce335480ed2cba2b1b0f8ebf13321092a865601a694a5f2226e74d51. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/GBWUL2004776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08ff0992357698766f49413730f5711fff917de17454b6ead3803a40734bcaf. 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/GBWUL2004773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7b70df6a164ed3562b3fe0b9ee02ba09808600d2fd1dad652b56a404198caa. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/GBWUL2004762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6621c9ba49a18ee9cd8869262c2266686e5b1dad9b4e9fdbf8f19ca462e003. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/USLZJ2027385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc714f2e8ea07b6e4040cb758f37d34635a66de0d12ef56b07ca9de98155d862. 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/USLZJ2027424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3c5bec0d224a13b9d244b1049c49184707f6b91bc5ce9c18622de0ba77594d. 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/GBRKQ2124976.
El Amor Mas Grande Del Planeta (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ddd71e2fd66881625de713843fa0e57f04dc9a27d98cdb0eaa54521992bd42. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), 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/GBRKQ2448338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4ccfe5ece5d1b454077bf36fc6affb3847370a20ab8901d5df5a0187cbd924. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/GBRKQ2448345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf278afcf498bd9f1ad83a914374843c6cf5b7da51f96c49296457e6b855d77e2. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZ5FN2280720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0849450c4f435a230965eec36d236ae54d785149ae1e9c3ce04d57587534e15d. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/USLZJ2273480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ff3b83a9bb9786ceecea5a6f76180339acc2cf52d9f53a0e79bfef39464974. 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/GBWUL2273369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38fcb773b5d6b409fc30dd80cabe2d19f33b7bb5a802c6dd1a4b9567bae1cff. 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/GBWUL2248104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3930fc7fd8cd747ab3f9536645ca2d3a56d5e42ba56bc2161ce06dcafcc6b338. 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/QZWDD2277477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bb24f2ca1850f991f60ca93c629db0dc7a145df903b83af5f15780bfc5bdb9. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZWDD2277478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952755f75deab39fd3339b026defa880c8363c41eb481febdfe65dddc4dd649f. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/GBRKQ2366362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e58aee6e4ebbba71292913e4aa616a0658842c07ac333f1ee58ab923466f13. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/QZTRX2331345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baef73189b1d196b02267a62982c3b8a969ba84aebb51a490181cadcbc36b0a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZTRX2331346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fa2afbeea29ce26b354b4e01dbb8fd96d156b0a1e9bedc1cc65cc3cefce5be. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QZTV32381082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d273bac90d98728cc75e21645b7954724cef6967dbdafaf31f2da3f7bcfd784. 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/QZWDE2385098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f9a664fba4707ab06c49edd7b74d831559d2f9a7ab608c5bd79c1f52a3055e. 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/USLZJ2469829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec369ab27826579b168cd6ddc596b72fb74580b13db408041507d56f1cf4a9f9. 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/GBRKQ2462569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd333ca2077455d078deaf2147d6f87e3e8641d74e2ad5c6d2b4306eaeb6383. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZZ8B2452386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd08fac2e4ffd5b774762e55948d22b0fa9f1bfa9748833619f74f875bf17ee. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZWV32587885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf7cb2e14d88c6c911cc131033289bef65e2638dbdc9ab64674bf9ba675d7b9. 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/QM6N21512164.