Dita is a female given name, and may be an Indonesian nickname of AnanditaKisah di balik nama “Lumongga Anandita Helmy” (an Indonesian female name, from a Hinduism word, means "happy"), Dita may refer
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 0xa89bc981fd3beded72267a8495abb6ca5e0d5bcad1d55ab0ac7682c7981684f4. 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/e8a095c0-e63a-4c40-aa88-4b69aa59afa4.json and https://artists.proofprofile.net/proofs/artist/e8a095c0-e63a-4c40-aa88-4b69aa59afa4.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 0xae743ffe1f7f7e7a17cfa59d3ba4ce37c1bda83729b2d40985ce437341b045c9. 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/US43C1625032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5b1a054469018016e67fd0e18047b8df6c44cb3435f70c293adf7e7d9eeb0f. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/US43C1625014.
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 0x622ca60c7f47988267ad76d479d65398c3b4bfe0f860c1d76670dc8a55382612. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/US43C1625023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7bc6a4f1f2978a1a4a1c93235f7aaef89389170aaf9300fd68741ba906e178. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/US43C1625029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a69914bb67fd684062b7ad09398e9bfb7a39c1372a1be7e0b401e0447be441. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/US43C1625041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07573fe2a8618301fcbde0f5d743d736e9b0252df5db78337f06bdc22a4169f6. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/US43C1625026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd940ae3526b4567570a5085d5c7e69481cd63682b151c90442d5a2b6d54fd87e. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/US43C1625038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b184fd5f106f1783ef8e1c7dd38c3a9ee35329e3ef6626348adbbe79292f282. 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/US43C1611498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd7870fee64d23ba79089c556eb6deffd88a02a7b354ee2de9cb62447c78347. 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/US43C1611492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856a963475704c194e1db39b1e05f1de38fd0f314211b5af282a7d4c4bf40726. 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/US43C1611495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aab8df2979f6a5f3552ff035f075cd81cb86dd855783d428bf7b5b6ccf0e3b6. 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/US43C1611507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cefd8952d7ecb18a00fa06bf8d94ce2fbd3dd2f72ff4a4113ce8a7f5420f666. 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/US43C1611486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f8986329ca17244a4abfe69ad4ff4865d864948ee98771812b2a6ddafe4d85. 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/US43C1611504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b3d0bcebd704337652446ef1d781e5ed84a146fbafa6e801a8f09cde80badc. 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/US43C1611510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677268e6e7e5435ff95ae2d0e0edfb39251f3aca8757ae6a37df1cae5f0947c2. 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/US43C1611489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217e585ffccbe318e248e289bfd56bc128d0e0d2b3b9ee73a0a00f832a85114e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/US43C1611501.