Rebecca Alexis Harvey, better known by her stage name Girlpuppy, is an American indie rock musician from Atlanta, Georgia. History Harvey began her career in 2020, during the COVID-19 pandemic. Tha
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 0x7e16aaea273153a05e5fab12f80a2b5328875ad73de6dd8db1d01402c264d460. 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/a7afbe0c-98d4-4a1c-ab1f-d2001098803c.json and https://artists.proofprofile.net/proofs/artist/a7afbe0c-98d4-4a1c-ab1f-d2001098803c.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 0x1c14e11d1677c950021c531686ed38ae01396270e3a7dd3258f4db88357d5575. 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/QM6P42134792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc58d9a2af651866f52bc41ce5d631defd3c8ec8226a6f8af01241b734420773. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-20T22:04:18Z), 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/TCAEY2082929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9e18ea3679fe5f7dce32916882c71162f311845abc9fe6749defd0ed4a392d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:56:31Z), 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/QM6P42135115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a2d3b0e99dab3224315059f6f12b6f1f1d6cbf24ecba5f68568e348745713f. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:37:30Z), 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/CAUM82200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b32e1bf49dfcdd8b1ea497d5269012ac8b837466b4ca9fa70ecd703dc09c5d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/CAUM82200194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795d7e8ba6d38231bef018968f8ec7a9e16e366927d37c937f7e63c78c262db8. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/CAUM82200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33234fe8081c742aa47476fbcee8906d7b3aac543190d71c2aecab277709b558. 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/CAUM82200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71227c40aed98c21dd4609ae6765dfd4a1c5a5452a16444082fc8a499414f8c9. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/CAUM82200199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c33b03c4c60409299be41601e84087e9a9c5ec3c15f76b338b0f986b49f2293. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/CAUM82200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada7afdd645db790eb1ea235a63987070ff541488c9b26079c652c5ef49a0f30. 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/CAUM82200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30be03bbf2f1f9a9a70cf99e2ba68571ae818ef6af1988731a9057d44851db6. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/CAUM82200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c05768c19a45fa87c5dda2638f929b1f3e13893fc3e39a5b93bc154b115342. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CAUM82200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d14216394a4597489f6bbe8cfe034909666788acfc9acdfc349240502d2fec2. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:14:54Z), 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/CAUM82200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c4676fac4f6e0a24bdace137d42083ea1b8af5df8bfc3c1b8c3ef202573304. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:22:01Z), 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/QMMZN2402666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc733bee53ce5fdb674c90b807cf61f446d92ff20886fda02c7187044bb406a. 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/QMMZN2402668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c4676fac4f6e0a24bdace137d42083ea1b8af5df8bfc3c1b8c3ef202573304. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QMMZN2402666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc733bee53ce5fdb674c90b807cf61f446d92ff20886fda02c7187044bb406a. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QMMZN2402668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c4676fac4f6e0a24bdace137d42083ea1b8af5df8bfc3c1b8c3ef202573304. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:35:06Z), 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/QMMZN2402666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee72ce8feee4694a5d8409969850c774522325e86e93f796a94338acccb2041. 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/QZNJX2265314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee72ce8feee4694a5d8409969850c774522325e86e93f796a94338acccb2041. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZNJX2265314.