Lyodra Margareta Ginting ( ; born 21 June 2003), known mononymously as Lyodra, is an Indonesian singer and actress. She was the winner of the A3 category at the 2017 Sanremo Junior children's internat
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 0xfb0819becec01906350e8738735282cb558dfdd31625a551c61fcadc18c4b513. 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/bd0cc137-3fae-4139-84a3-738c439f2ab4.json and https://artists.proofprofile.net/proofs/artist/bd0cc137-3fae-4139-84a3-738c439f2ab4.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 0xef365869e00e02215d81cbb2b9e56e2d955dcc09fba5d243225fb096c4c06ea9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/IDUV72100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28d59aabe7f36c7912e017c827bcb5811a7789d0b1b4b571b61f29f7b498ed0. 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/IDUM72300243.
Tak Selalu Memiliki (Ipar Adalah Maut Original Soundtrack)
Tak Selalu Memiliki - Ipar Adalah Maut Original Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48cd04c47df8862d009e15b878c808a098411d219bfe831fd513b95ddc6e98a. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/IDUV72400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe809a10cd3248262212eae80a4edbbb131ab4b8b3eb64b922dfa8e7461ea251f. 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/IDUV72500279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b2541e18666a4514634f3f5a5d8366616832fca6bfc799e41c3ebe78aa7a72. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/IDUM72200194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9def1bb292b678c9d19e5abe2ef624239a64411966607e95b46dca3c4654eca1. 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/IDUM72300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15133b956845cf485aefa392dd1257e5c383f67e886eb90bfd42484f478d3395. 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/FR26V2005226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e9f2fbc9b640e59058b38326a8cd9fc5dc37fb9d11ee2fc7ad3084b06f67fe. 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/IDUM72000036.
Glorious - The Official Song of FIFA U-20 World Cup Argentina 2023™
Glorious (The Official Song of FIFA U-20 World Cup Argentina 2023™)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4198719953ca913598eafbe5635b1dee1dfe816ca7e45ac3ea5d7c4cc7a8063. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IDUM72300053.
Glorious The Remix - The Official Song of FIFA U-17 World Cup Indonesia 2023™
Glorious The Remix (The Official Song of FIFA U-17 World Cup Indonesia 2023™)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe8b666e7c2aeec6732c57450340c272d9a34c21deedeecd98bfddb99587bee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IDUM72300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d13d89b18edf7573d72e163aa45d60e35035ace54c10a568dc7d21bbe386ff. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/IDUM72100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9def1bb292b678c9d19e5abe2ef624239a64411966607e95b46dca3c4654eca1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/IDUM72300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe224bddc00861eaac5949762de2062fa65ed1a1e2e8958445472bc908053e027. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:42:53Z), 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/IDUM72300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd37ec82b500a161652479511b55e6e6e53629e536ad1bbe3e360ec9c726908. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/IDUM72300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b2541e18666a4514634f3f5a5d8366616832fca6bfc799e41c3ebe78aa7a72. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/IDUM72200194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d13d89b18edf7573d72e163aa45d60e35035ace54c10a568dc7d21bbe386ff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/IDUM72100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbead8adc338a113066653728b315417b9c8f0e20ef1245d3d506bce8abbcdc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IDUM72100140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9def1bb292b678c9d19e5abe2ef624239a64411966607e95b46dca3c4654eca1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IDUM72300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe224bddc00861eaac5949762de2062fa65ed1a1e2e8958445472bc908053e027. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IDUM72300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd37ec82b500a161652479511b55e6e6e53629e536ad1bbe3e360ec9c726908. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IDUM72300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d13d89b18edf7573d72e163aa45d60e35035ace54c10a568dc7d21bbe386ff. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/IDUM72100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92882768f01074eab68fc85394850067335a27f3203d533aadf054844a14295. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/IDUM72100180.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a99d3753cb99f1b1814d00ddaf0f4dd38c3ea722d2c62be84eaf627865c308. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/IDUM72000038.