Renacimiento is a sector or neighborhood in the city of Santo Domingo in the Distrito Nacional of the Dominican Republic. Renacimiento is in particular populated by individuals from the upper and uppe
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 0xb0fb9622f442605b4e74083fa80e2a9310fd9dabf1abefc1d398077aeafe684e. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f181b5c-95a2-4fbe-b1f9-ec36f7688cba.json and https://artists.proofprofile.net/proofs/artist/2f181b5c-95a2-4fbe-b1f9-ec36f7688cba.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 0x3532bea9c1da2956bb6a3dce760cc03a71c7f419078ab6ac70627f2812d31cd2. 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/QZHN72345881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0654cd7ccd43c89f6973954fe52b667b5cf17eb44a60e7df9a2140ed79ddd55. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHN72345884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a7eedeb81c6171a58637239533f5bb3090f20ed56ea782b4bdcca114835ffa. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZHN72345887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44342f8a867ca24b6eb10ab0a81c3ad454ed6ab5c1717ea1e3eedadfcf24ad5d. 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/QZHN72345889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913edc8582f4e6b4fd229c1a9eac2ca8a00f956567e67f77d108ddb473d864d2. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZHN72345890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bbf5e6d29f4b8b9aa393dc74682c64f5e092b9ecf5c8415599be02bd60033b. 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/QZHN72345892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d32e195ac58b1ea4f8139dd7e1655f117bd66f74969f62145e84b69eb905f57. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZFZ32422477.