thumb|right|Rafa Pabön in 2021 Rafael Enrique Pabón Navedo, better known by his stage name Rafa Pabön, is a Puerto Rican musician known for his urbano songs. In 2019, his single "Pa Mí" featuring Dale
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 0xb36fb2b0d08a9686a37a6bf6303e481500a49da2cc41768faa1c3fd8317cbad2. 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/0dc5f218-16d5-4fff-ac80-eaff3ebafacb.json and https://artists.proofprofile.net/proofs/artist/0dc5f218-16d5-4fff-ac80-eaff3ebafacb.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 0x8c45e19de765059b51ad3a0293e6c241fa304b6229493cebb64ce62760c1b7b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMDA72151124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5eebff50e4dd5ef68616e904c68ebf899b2a08ce6159a3b97e5e12bfb417eba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USDXS2202635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58952deb558a641e99f78deb6b51333a458078fd3c6cb8eae941ae1230cad34a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ES5152101203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a54a90d28349dd7ac7dbfb45474b152e967c75635d78498f669dcea5d004167. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ARQIH2290982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644597ddef6930b5890c4a433e67d5f938d4a2292df160ce354593418840efbe. 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/QMFMF2394698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1acadf33977b70c4fd2571f3ed267d8ab8ad88292c07a13c688cc9f1db543f9. 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/QM4TW2240450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81de540cb33a1f1248fc8425bc80cd46e1d5bc1e46147794d2bf0a5671b200fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TX2385617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40db3a1da837ca11fcf42dc8e76604bf790236888bdac4b8fce12bc589d95ab. 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/QMBZ92071707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291a3c0330234c6c579f64f9cf9e89d9abf668c7abf6cda897dff2ce9180750e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMBZ92050869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e40d6815a25bf2cb12383db49e2276b66e7fd9e7fb5c7ff67e2335176d6c566. 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/QM6MZ2061092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d38cf68675ba5359afb34c24a17bf42f4d1760670e4c9dc949cf4b1bbbb58a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZN882531271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167be9f18f63110b5a582e61d177b9cfe5bdfb6fbf1e09a429d882a4e007ff7b. 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/QMDA62441167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff1895af0af2637682f942f340ff8af5654057b82c1139a33daf7c3f26381ef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZYFZ2479124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a04e5a9ed8ea6a062e16c3d74a9be1b620ed1d8ca7f3f42357e45209ece9084. 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/QM4TW2491025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081a522e0e71c5ebba6b5cc0d1817b0a32e431b14c7da70acd60bff5ae2b878c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ES5022301880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59ba5fd210472c6f352d8bcba0480251f8146cb21903e4a69a8b0dfe61539d8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMDA62265191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b3ecea72aca592d118f2abd045aab07e2a3afdfe9de4f8cca8cb3eb64abfd1. 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/QM6MZ1872146.
Freaky (feat. Alejo, Rafa Pabön, Moffa) - Stripper Remix
Freaky (feat. Alejo, Rafa Pabön, Moffa) [Stripper Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4379cb8426a782acb50cf7f3a1102827540594e354190d207e521fd8e665e915. 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/USWL12303346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cc1a92709601dd8b1641c8bf4a1a2516f7697a40656ce1fa2b880bd3323e5c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ8CY1700015.