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 0x8cd537690e22d2cfad4807315c659b276f261b00317ca83d91b530096722b949. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e8d5324-2aa1-49f1-b37a-c5820772452c.json and https://artists.proofprofile.net/proofs/artist/3e8d5324-2aa1-49f1-b37a-c5820772452c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Teil 4 - Folge 65: Dämonenfalle Amazonas
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 0x2ee759769ba6161dac6ac03c1cbfe4829dffcd911a6fca220d273bb841042978. 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/DEHC20980723.
Teil 5 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03bc89cb3fe77c3c133e94e1459ce05d3f5cde1034491ed2d03a512bd0df739. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEHC20980724.
Teil 15 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5ba94249d8086b1f7c7d32c9da030e249c6294b59fb65ab7d416a2245fd48a. 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/DEHC20980734.
Teil 18 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b2dba4d9260f7c2298261a6e4f40cb2f456fdefbd5a7debe7ae267f6acf084. 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/DEHC20980737.
Teil 1 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2030b89243c369796e62d1807ad8147b0ddf82e700d400e3e25f2cd401d667a. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DEHC20980720.
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
Teil 2 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06006fe8829bd5c292952b13da1b0eacd71b5cf104f51441cedabbc7940d3e23. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DEHC20980721.
Teil 3 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280b7c2f7aa36c907f00dccda9352df751d2de119461b9222fa340375a8315b0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEHC20980722.
Teil 6 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8688b0e039dcf4d5eab259e87b006591d343dfbba77bb517da82255bf152d2fe. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DEHC20980725.
Teil 7 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e392a0d9c9dc9019b40fd85a40cffbe06c050fee3579260fa34ea8800d3917b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/DEHC20980726.
Teil 8 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f56dd99b511ddeb2be65efb50ae6202092f91a4bf5f0a7a8870b54cc6279c6. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/DEHC20980727.
Teil 9 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75531d9e786cacb8d5639bcb6a575a3d4f0472774dda6c36d6bd2ea9d20f1d0. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/DEHC20980728.
Teil 10 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa0e343f0bce2f9f161294f4830890e79db29b377db8865fac5d91a364ab640. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/DEHC20980729.
Teil 11 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f84959898c76ec8e6d84a1b0c269d67ef60bf08e0988584c4f2ca930a540e3. 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/DEHC20980730.
Teil 12 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef071113cbde6505d8e7b8f46d94baf8542e4f14d97d0b984f135b208b922b8. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/DEHC20980731.
Teil 13 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ad5e42bb1c4c0b0fc690b49c102a573a9088857964da2db6178809311a1bf4. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEHC20980732.
Teil 14 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10788e007d1fa7ae8be1e5306378333aa94451eadb15cb4406a398274b528f6. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/DEHC20980733.
Teil 16 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d5fc1836baeb55de5c3e1fef990588a63d268e72cf8bb620991b341851bf65. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/DEHC20980735.
Teil 17 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eda5a640e45cf8d2cf1e372d80854b43686a513b1d4561088fa045b59a4e57d. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/DEHC20980736.
Teil 19 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0136a77c6f7dcb85866fe030ee2780b80042344d79121b3c29b9c062106e92cc. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEHC20980738.
Teil 20 - Folge 65: Dämonenfalle Amazonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716459e6a57fac91a7039d9355de4fff2b05d9370eaa24eb58d259b9d600566c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEHC20980739.