Crandon Park is an urban park in metropolitan Miami, occupying the northern part of Key Biscayne. It is connected to mainland Miami via the Rickenbacker Causeway. History thumb|left|Just south of Do
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 0x4be2c7d0375213765051559db6e6a6a20babdeaa55f0736892d6f8e3bfcc7c6d. 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/2a2aa8a1-999b-4443-a025-1d3f0766190e.json and https://artists.proofprofile.net/proofs/artist/2a2aa8a1-999b-4443-a025-1d3f0766190e.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 0x5467b333446ab1ed73d3340287a2d42ce4bb4a1ccfe0e41d1d465451dab3f11e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DGA052451550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4f8339b6cee2851cdd7966fd74057b68a8da12174f94028f20f008e5263479. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRX872469695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6167dbcbce00be2f585e2c953f3991233a019bcb4cf36d85e57f2a410a3eab55. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEML72400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972fcf8720b5971ea62310a6c409cdc1e0cdc951e68a675f35be28c0baa2d03b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX282495407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5968026dd41613c694b5f97ca46bf0604d6523eb033f13f5ad6265f06f9971. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH742403058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c361aff8af257c98928e4d93014cfcf5eb5a8c9491acec333346e93511e5ecb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEH742335907.
Why Fall Is The Best Time To Visit Brandenburg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f55da64f781d6160e8d053a73d09438f8c9e651ce5f85f988ca9dda99a96d9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DGA0H2316571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778fa41fe96dc53e002f428a326f32157676d99ee2e20c554c1ba46e0b8a7995. 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/FR10S2343120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5516d21fb66eaef0b9eb9dbb1ca705054411645509c026050d397de92c2b89. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DGA072340126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5798a14e1ba76b7c2a7bff96007e77d1e86a99fcfd965bfe457a22e3c1c2dcb8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRX872307404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f61ecabc63a2102c910de7ba3a77d935212ff3db60f628629231632d1ebcf3f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRX282358002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e5aca383c26be55fed798ddb83754207e4d26b6f845c4453d2edce010709ad. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR96X2348089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778fa41fe96dc53e002f428a326f32157676d99ee2e20c554c1ba46e0b8a7995. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR10S2343120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74489c3b4fc388f1a892feed887c89c21a33cdf7514221c84f61ba90224a6305. 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/FRX762298163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74489c3b4fc388f1a892feed887c89c21a33cdf7514221c84f61ba90224a6305. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX762298163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875fafa57aacc0b415e4f898c9d4bc7b6e135916f83f52b1644e9efe8d9be61b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRX202280050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cae9611cb44b2a04fc6fc640446344f5406a318ef2e0d0485f093a76fee004. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEH742213540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2393d5d19e938ec28f843a03b5211dcaff69cd771f3900dbb5de21fc4e998a93. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH742205484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5b6a3281ba8e958b2371f997ef48b7bba4beadf0d786b816f5af41316cbe84. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEH742201511.
The White Island (Crandon Park Sunrise Re-Work)
The White Island - Crandon Park Sunrise Re-Work
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c62f7fd513fce0ba186905eea11ffdb1112d25f55351c3d586f5a7b7b081a7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEH742201171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781f331c4c244a1ea95de00427c0173242f0a6ff7516b519ab797598fde6f626. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEH742202471.