Creeping charlie is a common name for several species of flowering plants: Glechoma hederacea, also known as "ground ivy", in the family Lamiaceae Pilea nummulariifolia, in the family Urticaceae Plect
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 0xddfa5c630e34bae897986c2073c3533f09903c5a9fb295754840a9c402d21023. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bf26528-23d1-4d85-9684-7360f721cb8c.json and https://artists.proofprofile.net/proofs/artist/5bf26528-23d1-4d85-9684-7360f721cb8c.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 0xdd24c6b59286ecaee725bbdee864dc1626aa07927b9ad03f86737d10fc76039c. 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/QZNWZ2167978.
the year i lost myself and found the e-bow, despite the fact this song has no e-bow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7114408c7b09b28caa3589deed00d7dadcdc488cddfb6802cc9805711aa5afc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZNWZ2167979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8e2f511b165d8e8cd30e249fa7cc064c9f0e218d8ad0cd4bf89f07a963f263. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:27:12Z), 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/QZNWZ2162029.
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 0xff30f837e5b42d5819a2b0d35ae94858bc86b616d1348f46afa3442709ad086b. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QZNWZ2167971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3048c52238aa93369af9d305d443c6f5246c8a9580da2fc1ee6c1bad7bc9b676. 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/QZNWZ2167972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b3417fea00d94d61a813f899af2462a603a530aa5777d11b7acbff52fe942d. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZNWZ2167973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d7de4816f129ff0afde1f49973face28e9a5cfcdc1a563fb8724a6103ab916. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZNWZ2167974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5779887174491599e90a1dd2cb9392ca7daf2d72e154f8b5e2fe88d358ff8508. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZNWZ2167975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe307eb2c9dc8d977d755416b14066eea02446611f58dde9fb10609fd43cbfd74. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZNWZ2167976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cc4b3108ba268d0157c1588fb939a3979127e331a41cd16a2d8a83dd13ac08. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), 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/QZNWZ2167977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5af184c0b0312632e98ca1675cfd8dbc733ef5738919573d3beddb26737c9de. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZWFL2365183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101c582c414ce0e2a116e1d4977667360462aa277d02a32c888d323c55435ec3. 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/QZES52067328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0c47cca60ed3ff0f643528ef474c22a2de8574529087f81e6973bdf8e36b27. 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/QZES52067329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bd5373cb1800a8ed47c012771a75e1b2bf1aa90764b4b6c889d42eddb77ccf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZES52067330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597d6b518775f23081916b4b0d2149ecf5380e8f8c92a74c775bd106aaa5eb4e. 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/QZES52067332.