Titi DJ (born on May 27, 1966), is an Indonesian pop singer, songwriter, and beauty pageant titleholder. She was a judge on Indonesian Idol from seasons one to five and season eight, Golden Memories V
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 0xee99be10c5cacf993fcc15d5feef07da28b568ddeb060a822b0bf5e0b17ee0e8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5549e764-00a4-4015-a462-a4f67fc0641b.json and https://artists.proofprofile.net/proofs/artist/5549e764-00a4-4015-a462-a4f67fc0641b.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 0x0776fa19ac3313892520804db232a99e4dfe90d7bea330c9aa0b8e9536627343. 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/IDA040128301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e4855f6cb933ab196407c414dfbc5212788ebe38569d95ba9acc874ace251d. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/IDA049928204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22072932a53306004500dbc637e1cb0d1d53af0e0a614bbf10f604c9fb6cb20c. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/IDA049928201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb6368395518ffd0f766efc76eec60f5cdea4000894063dba9a02ada4f13a34. 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/IDA040528505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb6368395518ffd0f766efc76eec60f5cdea4000894063dba9a02ada4f13a34. 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/IDA040528505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1808e277bccf356374ceb34fa1abf91a45b2bbbf0ee109866ee4fab00cf4c2. 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/IDA171001002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531a74f5fd51507030df89c911fd32c97de0c56a050f8057aa0f6f5f056c198d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/IDA171001004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353de89fb38edc5f0fe2acb2bac8a2c990f4c0b97804206c805c0aee7c886a1f. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:03:43Z), 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/FR96X1972820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f303578687aebe8d88789ba8099134bd921d6d77554cc774e749f2db985565. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:18:30Z), 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/FR96X1972821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18946c8dca86037be7aabb4d439154583ae7f38c2f10ca3e4f1fa308837a96ff. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/FR96X1972823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30006200b4034718a691e541f294261a739062dc1d8db19989ff1b34f8694452. 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/IDA161900453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f1ebaa1e82f43e788ffe7c0623beb02446bf33b5dc120f6757ed1cb92f4c76. 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/IDA162000475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173d69842b7807cdaba924830408ce39d2efe64c5739e3c458606a3b5aa837f6. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/FRX762196366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4529fe54027a4022df5098fd0ac796e040f197bb566a6bda5bfad1769b333def. 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/QM7282347608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc28141f0242236569084735440fee9d5182a99e297bb17ed4d7a98872af777. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QM7282392672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafedbd45c139ffe3ee49a19adf8bde9273e18cc9cd6d447ec2981a284c37e522. 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/QMDA62327823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c6399f2cd0c271ba6e39c72e15b69ad5fc69533ad784a2e44be1aa3945b1aa. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QM4TW2402843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2636da89985bba3db43ebecdf3ce20f7b3a3f0ecafbeb62f81a150d665e1a96. 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/QM4TW2402844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4529fe54027a4022df5098fd0ac796e040f197bb566a6bda5bfad1769b333def. 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/QM7282347608.
Layar (Original Soundtrack From "Siapa Dia..")
Layar (Original Soundtrack From "Siapa Dia")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfac35ced78050871040d645b304d26cf9e5f1dadd9819c8bea59d57c8ba6060. 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/IDA040310104.