Junipers are coniferous trees and shrubs in the genus Juniperus ( )Sunset Western Garden Book, 1995: 606–607 of the cypress family Cupressaceae. Depending on the taxonomy, between 50 and 67 species of
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 0x604049108a860d6642e675253aacff49f767a482f71ffbdcb854bddeee4d2d3b. 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/2e008efd-8de3-45da-ae08-edcda2cdcf6e.json and https://artists.proofprofile.net/proofs/artist/2e008efd-8de3-45da-ae08-edcda2cdcf6e.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 0xe29f3e182742c7e71c329b6d5e230494ee9f6bd37fed923a06d28890c9a5615b. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QM24S2200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a8c75e23f5717033ae73c7447d63cd5b3b60e985ca84453830e210ade7d52b. 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/QM24S2200620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148fc77f5f08570fa068515987b13b370ac563699ddbd94ce06393ec0a69b023. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QM24S2201365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148fc77f5f08570fa068515987b13b370ac563699ddbd94ce06393ec0a69b023. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QM24S2201365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2aaa636efb803cec0766007931d66500beedfadd39d76231beb0cd926648137. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM24S2203695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c24a920fd279a4169336281a14f7316ae126b1747750d8cf6a0748eb28de438. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QM24S2203694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a8c75e23f5717033ae73c7447d63cd5b3b60e985ca84453830e210ade7d52b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM24S2200620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3177df90f7f1540a676b4d44ae55eccd2a094c156a38a9bceb6e4ae687636cdc. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QM24S2203693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29f3e182742c7e71c329b6d5e230494ee9f6bd37fed923a06d28890c9a5615b. 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/QM24S2200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a9a2f995d45880896b3da23b4d96d26630c3d266b262d5fe35d7c0ba4b67cf. 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/BXQTE2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9756d1d4acd7c66a154c2eeca1718d8f50c22a3b7a4d186a49ff76e7b208639c. 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/BXQTE2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6166b0c3bf2601e6295106f8af6f7f8e0dc6c68593d310c19e1b47a80dbdf015. 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/BXQTE2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedbc606329621c6a4e4ada2da7146fd6ab9b14d2af7bdbbd065e5bcc7f6c6df. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/BXQTE2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775b2bc71c269878ba9e204126d59910d14462efa2553087f7de1a3ced41ec02. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/BXQTE2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd191f493bee28b34034d91e85041b88dffb8369c9b34a17a332bd16a563887b7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BCGOA2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2724fd89038d6b1f23db1b8db5e1d53d5a31e0418fb34f4c25f1d5869566ee4e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/BCGOA2300002.