The Five Stars is a family pop band who has recorded many albums of well known and original Samoan and pacific songs. The reference of "Five Stars" in the band's name denotes the five stars on the nat
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 0xc7f5d5f1aaefe93d4ba354fe117ed964f19a2b58d1fbf0cff5645948bbef4e68. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56f192a3-7cbb-46d2-95ec-935fcecd42a4.json and https://artists.proofprofile.net/proofs/artist/56f192a3-7cbb-46d2-95ec-935fcecd42a4.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 0xfd43118ca3f2a00bb8519397ccbee737cb0f8a8b0284bf7a3c0dd7a17661cd72. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/NZKP01109208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f1d432ab2b11e659b4a1f2b2b62c6ec8aed074f462130e80623a6731449a77. 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/NZKP01109703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2b5259593192d4a3b1c518a60dcb54a2d16625fc52332a0bf4531824178579. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NZKP01108407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de798e27de1319705aaf8b78d3a57c2f6531422d6c27aefdeb97d4ea544a861. 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/NZKP01108702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c7124e61a8073f0546a52067ed12cf9a563998eccc292c535f127c1b8e9222. 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/NZKP01108706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e955b1b9836df13fe8966208c47c2788259f705b08e2f08bd2d71ae1877b91. 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/NZKP01108707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262b9ef03f3d559e8de6efae57ebdf5fa4d1222e3c5da508d260ca13186c9561. 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/NZKP01108710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4213b1aa15fcd11be9fcdac8a9e5d391f244dff50fa67e13614e24eff553fc8. 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/NZKP01108711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34af019f5f5a4044db8e4696a777bd4c49377c85cdc763ac2e06a0b9c7b0ac7b. 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/NZKP01119905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41971ea76977109a44ac3eb373b50e4d497fb1d8726a6e398068ab8bdfcf327. 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/NZKP01119906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fb9571fa304a746d85c00e21ba86bf85ff6f4e20159aa40588ed9f2a4191b2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/NZKP01109405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff0b1703db34645f213062e74bd29d1e0eea246c7d3cf58c2beef322253a2ae. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:30:24Z), 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/NZKP01109701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b78b15c1d89724359b203ef6b7562c5fcc0f00dbe08851d5a9027563791547b. 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/NZKP01109705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cd60ae5067e214768a3b8fb5a9d6d0064f084bb131f7f7f8f10224f3f1d9cb. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:59:05Z), 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/NZKP01109707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b99bf9c531b25769fe9c86fc525ae28b8aff28f64012bc9297d28b9ff0b6c4. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:24:02Z), 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/NZKP01108401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216ad06caf3f2751044f517b0873f360116f3df573805488a8b3932a1502aaca. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/NZKP01108403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5872e2afdf146afbdc8c717fcfef98b792c33a8c47a09bc49a8cb85aa1779239. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/NZKP01108405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c177e77839cee3b76805aac2fcc25acdb453b1c72eb77e1c85525cc48796d06. 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/NZKP01108406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe57ce6eaa14b199de2a3c18bc6adfdff1f82403bfc3354c442fb13b0643b427. 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/NZKP01108408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdbf33f8bd9b071da6456c70cdc5ecdb5bba73bf8585c29fbdb6547959c1d90. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:28:49Z), 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/NZKP01108410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c048e80e92f00d0ce4c067f440ca4f3eaa9be8dc73c96538d9c404d725331cc. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/NZKP01108411.