Ruth Sahanaya, affectionately nicknamed Uthe, is an Indonesian pop singer. She rose to fame in the late 1980s and is perhaps best known for her 1991 hit song "Kaulah Segalanya".Taib, Shuib (9 March 20
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 0xee4f08541c7192ca57fb080bce9cc52b781acc9c464bc0a7dd90cf52bcad7a2e. 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/a19e81e2-1e8b-4d7f-9c92-4a36588c540c.json and https://artists.proofprofile.net/proofs/artist/a19e81e2-1e8b-4d7f-9c92-4a36588c540c.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 0xf8f21e13cdb176c374efbda227504a51f4465acb6c9ec5abacd0847b78f24e72. 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/IDA048724101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2784d754ed9921e61433515a55a7e16adc2a75e802ccce2824aa559e3debeef1. 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/IDA048724103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda51bdf5de96c542f1402b8757e3a0c7e6c2bd857830ca0f99f9d65f0d40709c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/IDA048724104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2185d713bf60bd5084708165be4720174c2264ef2d15e28a9a4cf048c7ffbcdb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/IDA048724105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5721e2dda6ae4f70671afba88d3de8f83683835943633385f35a8d143277266. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/IDA048724109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bff12a850e24f4aa55c1d8d48dadd87782bd0f62392ff22fb4ec5be4dab5cad. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/IDA048724110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b74e2fcb6fc401f88d7d1d3a8b3eea8f4d446842ffb864536b30df4a11759b5. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/IDA048924201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda51bdf5de96c542f1402b8757e3a0c7e6c2bd857830ca0f99f9d65f0d40709c. 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/IDA048724104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699c3a6b235c74cdc411336583d6d7f7182e68500cd302ccc7fef7385708c213. 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/IDAC52003134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d9300337373f53644c4b9f40f1911ea2a6c2a6355425a7475541d7f60c8108. 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/IDAC52003137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3332872fa738d2cbcb8ab928f30c51abdd3a74a8019d5ac794d4aed5bff206e5. 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/IDAC52006107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9449f8427af1dcf4c3fb6e6194fce5c64695c10c4b657c23ae69039ab385cec8. 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/IDAC52006109.
Kebelakangan Ini (Lately) - Indonesian / English Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a020ad6e248dba56a040f7acd046fa020c7ae2e61b6f6aeb1fabb2900446f0. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/IDA191300501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfbf175ab1440a10ae597a9e1fdf0ebec1f03753c003a8bab4b93b806f45c4f. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:37:21Z), 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/FR2X41600185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b90482bd5d6e124c296ae85081eecf8715e289f82be711935f06befc16065e1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/FR2X41600186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2bfa9248258c2e7efea045c1d4030d8b509adcd7fc70e037ea4e513c3b68d8. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:52:42Z), 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/FR2X41600189.
Pergi Untuk Selamanya (feat. Pro-M All Artist)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ab29d723746d56f2e2bae5ec833196949167a96b2f3b133b03c828f06eff6a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:44:51Z), 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/FR2X41600190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6d41a04586786998329a9f074b02ff4943d13f8c4bb7db2f7d0cc48db0d242. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:31:13Z), 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/FR2X41600192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9037942590b1fe7460fc431a3dd08f1feb57f80e16b0645771e2751ec747843. 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/TCADM1818968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1530eb5a841cfd75f0c5ffc745b7eaaef568ef373cd7b411c104962b0586e7ae. 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/TCADM1818976.