Nining Meida is an Indonesian pop singer who became popular in 1980s by singing the whole song in Sundanese-language. Her most famous album was Kalangkang (1986). Career Meida started singing at the
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 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 0x9ac90df725897e6f1154902cc118b66a101aa147d228bd6d52b11a0468c680b4. 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/fad7f8a8-c6e8-483a-9334-faa552e9a2e1.json and https://artists.proofprofile.net/proofs/artist/fad7f8a8-c6e8-483a-9334-faa552e9a2e1.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 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 0x608f937ba943ff6ce4a525c0c4492550efd3000525524dad56f6a1be9b90bd75. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/IDA921900553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58040c88eb5d91ba662922a050397ffe588b552f9d5a6e7684698092277084ec. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/IDA921900554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3424eabd34ff2a2a9e4554677807955c523905406909f696f9799f98891c23. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/IDA921900555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a99e39bc92f25591bedba7a155d3745fd7842d8df3ae9ee678b6339dc5652de. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/IDA921900557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa392aef4e7024fdffc0bf9b5023ac62dac8d7b87a5875e313e9447b5e68c46d1. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/IDA921900558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf954d88780351adb48d02b07f9488c86fcb7f2cd0664f0d1c33c14b6a424e768. 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/IDA921900559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f64831a784f4fc0977c02a0583667bb47ca8d4fdc6ffb643c5d4683527bbf4. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/IDA921900560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc714680f092b6ce9791aa4b3788e566706b5bae73684539156c772b1cef9c239. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/IDA921900561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a09bccc93e9503977068fcf8631a20abfc37ad47549f3f39f90cadf7541e475. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/IDA921900562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f05acd00bfdea690f51749be066bcaebf2db0305f9e3ae16ee00e91320358d. 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/IDA921900563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaebca60ea82ef20a8d8dc92a6378f9915efe30a09e414f9e237eff6f187b25d. 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/IDA921900564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec18870c2d80a1b88c904d147348c3df9bad42568a832cbd37d317961aa98cb. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/IDA921900600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f4475e7e2d4af61df5f0c206ae70fdae5bf39abf4118986c8b4f7a65b8e18a. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/IDA921900601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43b4c2c319ac795abb249a44e73061e8f7f764b32e2c96026b85f576d68489d. 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/IDA921900602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b80fff62ea66eb5109376ffc7db843a9691615e5a4137b2d7b7f48445dfec1. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/IDA921900603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98430c856c34922ff2137cb4fb1a9ab8d494c9c1872d561ff5ec64b846d1b79e. 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/IDA921900604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fdb1da375f4e1fdec53ef5a7033b742ee0fa7581c1b9297ae41beafdcf4e58. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/IDA921900605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04151629c49d8ed6b7a28e7cd9139ab837e96265c8914c9fe5aceb87bcf7731. 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/IDA921900606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c33453c043a1e2c8a0d8d49d03bdc531da66f0e78e8a44046932359859035e. 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/IDA921900607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf4b0c104768e4d6f812f52f341518fdd4236b4cc3822b205f72cb43d6509d6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/IDA921900608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc4067b00955a60816a973f26aae433f52e1f3ee4f66683d6667e65c5458eac. 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/IDA921900609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0e37a824d93181f85e3153a9bd42ef1784b31af0a5ed221464eb1690a7d946. 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/IDA921900610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35caf017a1cc865202cfa57a780c7e6e73d49397af309b8e0c03e232522adc03. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/IDA921900611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74262b83091e18ea1605f25e2e0f3068d46cf89243b124f5698646f0c657c605. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/IDA921900612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec63ef5a1a638190416b04fef9e662c6508332c264a449c109ff0c23dce1e3c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/IDA921900613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f301d008f98864c1c56fd7494b2dc00f9efa2f84556fe2a53bcd80875cf0504. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/IDA921900666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948cf14a736f96f2605e06833010a3cd37d157070b9539f2707015f9f34c89c5. 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/IDA921900667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f112f373ab83e361e4c3ef94baae6a90fe6973d9827e479db69066a74d59475. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/IDA921900668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b4ad032a15d28aa5f57ccce34ad9f6cb55b60b3ba536a7e446b49cbc721450. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/IDA921900669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb50c8c765e3be07607604b21b005d0a819f178e03ff1188f7105766c90c7039. 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/IDA921900670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f43736643024b4983c487af6c155927eb9eb4f2e6fe5ffcfd830610ecca17d0. 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/IDA921900671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982f12d96fea0ea0d7da69df991c4412612cd6a28aaf3341cb0b8e2932aa17bd. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/IDA921900672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578aafa41796f774eaf408fb592356b5601aeb61682284fa871cbdafe0bcaedd. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/IDA921900673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf261129af2fad2b9da8c7c9d0bc69f6b6d533fbde81cd8e82dc2dc9b19e45d1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/IDA921900548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d1c1c4359cc005206b937f07c9bed5d5faf761d284b485b8e918c92f976347. Chain 2 (Bitcoin): anchored in block 957668 (2026-07-12T06:54:37Z), 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/IDA921900552.
Degung Sunda Lantaran Tepang (feat. Barman S.)
Pop Sunda Seleksi Rangrang Kamelang, Vol. I
Degung Sunda Asih Urang (feat. Barman S.)
Degung Sunda Karedok Leunca (feat. Barman S. & Friends)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41646ace55c8e6020122d37d59c7bd77c0cecbcb9efb1922604e3a88d77770e1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAEC1950259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987bb3bf4144e1559a701460708bcf650c28022c3a1dcd263659fcddeb66be0f. 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/GBSMU6705586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7abf630d3ed96f5ad0d5e9a405ad68e4cc3717eba49b4263738fcf3d8b632ca. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/IDA921904090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198919ce02e927851599d37b7262094d16a3ebec422149e83e6e8ee5971f6d63. 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/IDC301903480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4717885d581e08a9bc05985cbcb7bef8befe9158e948dd684765f3fafa1072. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QM4TW1869752.