Desy Ratnasari (born 12 December 1973) is an Indonesian actress, singer and politician of Sundanese descent. She is currently serving as a member of the People's Representative Council from National 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162227fe4542f25a3837951095ac2596cb22c38d7bc642a1a54190cf2362908e. 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/59f03591-bc61-4f9f-84bd-0604a3969049.json and https://artists.proofprofile.net/proofs/artist/59f03591-bc61-4f9f-84bd-0604a3969049.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 0x37f9b3dbc39d0708ab15c07f15a2159dc7e10244ae30d7f08ff2ae0e7c0f8fd9. 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/IDAB30609032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fa53e293cf9a219b3aea6fb2df5861222d28d9a073cdd63afe8e7966b9736b. 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/IDAB30609063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b105f1fc3769c2fba979c879cdc47adec06c8e37c4b70d6068f77a867f9718d. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T15:57:13Z), 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/IDAB30609064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1971b759453bad37117f24665ecb963ce72de0ce413ec10a5ab3392ae38455. 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/IDAB30612388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e90bb703f8a82ed98646c36bee2f1b606f5a76b57ff97b0dc56df71d3fcd449. 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/IDAB30608407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22a9c8f3bb4690d0e7e8bce2a6276dfde44b1b9b5335322a6e9d5981c91d24a. 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/IDAB30608410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0d87d38b8847aa8a99017b611657c991294287177c2b3ce2cb34b5a177c834. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/IDAB30608408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25635250a5d3faf5614bfe0c86862c1d6b1025a264ef79fc9d543f1bcf9c5ac. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/IDAB30608415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e90bb703f8a82ed98646c36bee2f1b606f5a76b57ff97b0dc56df71d3fcd449. 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/IDAB30608407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe9bd990578c970d9d298eb24534c16be68c1f4e40ecc6f50dd519a5e3c7023. 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/IDAB30608406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0d87d38b8847aa8a99017b611657c991294287177c2b3ce2cb34b5a177c834. 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/IDAB30608408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05363c9dac23eecdceb49f33c18eaa876d4ea1582a8a3cffaeb3c344eadf540b. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/IDAB30608405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41432a28afcff046dba4ba649c97f50ef807d0fafa810160128b2fc34454fa1f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/IDAB30608414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f487fa474c351bcd26eaba840b93312dda049cd2f829435f1f0a4eedaad4a1. 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/IDAB30608409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22a9c8f3bb4690d0e7e8bce2a6276dfde44b1b9b5335322a6e9d5981c91d24a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/IDAB30608410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb86362c3cc18ebfaccf7fc18d06d9ff81e130d58f863fa108f3c1bb327942c. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/IDAB30608419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4216bbc8412de47323532a2d57d3c978af60e01bf0364d037dde7744b89b97. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/IDAB30608413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b5745f0955b1e4fdf9abd5f044efcdd43e147148126ad959d4432595f75267. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/IDAB30608421.