Ayu Rosmalina (born ), better known by her stage name Ayu Ting Ting, is an Indonesian singer and presenter. One of Indonesia's dangdut divas, she rose to fame following the sudden virality of her song
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 0x82859b5a9338c747411000859bb674bdec581e23ef584d916fb0b8c5700fbe51. 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/bb4b04c5-7851-404d-bcc2-2e668d0da8e6.json and https://artists.proofprofile.net/proofs/artist/bb4b04c5-7851-404d-bcc2-2e668d0da8e6.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 0x6c69e12e679489b26be518d0721240b597d9031db1014f294d63789b0cc3b85d. 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/FR6V82378233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0fbd04e65aa7d0914aecae15bf32a73c82e1e16ce713ff09d63984980eb9f4. 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/FR6V82378234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5c8aa8e30b63d240fdf5afeb3de96b276dbf2944c4e0b2bd5a0eec64cc8090. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:45:18Z), 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/FR6V82383389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc781efc9e992339049b4fcda7d9d58bf49a8fa21f39426b8a99101a63b1f4549. 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/FR6V82383393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f1c065403c3278d40858feb06a03f0a66d483c4768fd73ed2ae27f95113670. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:00:27Z), 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/FR6V82383394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ee5e12027266f2a67c64547783991f8d62623828b37f79cf0253299bbe1b91. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/IDA141502421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe888bd410d8639e85929c5bcf065c291a087d6eda31754d8a1ad9e89584ce888. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/IDA141502424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d2fe09f5c34086905960e3fb23de141a6dbd586966ea831efb51254a5c2d47. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/IDA141502426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbaeda771a024a7e639c29f7b71e97e8bfef9b283f0370f965426541e306ed7. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/USHM21766045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670e0a825927647d867daa5b1a38ee40ab6a8c8024a0627a58e8b513168b2aca. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:18:08Z), 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/USHM21766046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83c686a3924f12491684e9b3279c0fc0fc9ad2a84fbbf32f0407e18afd91ae9. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:47:17Z), 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/USHM21766048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f9353145a364d0350128060f9301007834881f7cac8140d787ed3d3b7bbd52. 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/USHM21766049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b711c28ccc3eb57ef7576e37c7c2a5e0351147923872bd13f064d6195ce679. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:58:14Z), 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/USHM21766050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4086a4d7d2de7b0b68c156114bbd995feedf6e3ae3794c9e84c5da9b9a175d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USHM21766053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c85b6eeaf5927490b68793031823a86100b19193e3336e03b6b767c4588e4c. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/USHM21766054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5207e70efefd63226e64f00cbfac03f6e4915e60ebdbbf017bc83ede7650de. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/IDA621600177.
Apalah Cinta (Live At YouTube Fanfest 2020)
Ini Dangdut S01: Jelajah Panggung ke Panggung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4915e4b80caa4ae61763bffbcbb034441640cf58aaa78479754b7e5a4550e204. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QM6MZ2432178.