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 0xe9331292f89d86133ce3df6570ef959da792bc385d6a16918c7a44bce089ac2c. 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/109ed9e7-cfe1-49a0-a432-f00421acf8fb.json and https://artists.proofprofile.net/proofs/artist/109ed9e7-cfe1-49a0-a432-f00421acf8fb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Sounds of Silence [Golden Oaks, Teil 1 (Ungekürzt)]
Kapitel 2 - Sounds of Silence - Golden Oaks, Teil 1
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 0x598849c50b81048febe8fd71245d384d7f1ca6c44ee0064e29188a5c8ddfffc3. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441763 — a six-check JSON result.
Kapitel 3 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64ff5eb1e5007e4608fb29a2dc16fc658c76cee72b7e782fb9b081dafa3f86a. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441764 — a six-check JSON result.
Kapitel 4 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4257a2c6f8f619928c7d795c6375853c5b9937c4d51315446e75a818c4a1260f. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441765 — a six-check JSON result.
Kapitel 5 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b20e252d0af8f93159da1804d89d6c5cf3f223ab387e318770279a0c0d95280. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441766 — a six-check JSON result.
Kapitel 6 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf712063b4d3be2fb9b9bdaa6e570fba422fda23e16dbd75f44abc5b4b790daeb. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441767 — a six-check JSON result.
Kapitel 7 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a7cea2e16808a5fb348bb6d9c265a69761c8a94d8365c7f2dd53836dbc6e92. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441768 — a six-check JSON result.
Kapitel 8 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc1d1f8e20f7be635f2e00ad426521bbcf162236d7e45edefd1eef341915a8c. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441769 — a six-check JSON result.
Kapitel 9 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe531c1bf1ce05602c5e7332acbfbd6e6fdbcb4d7f9d49b10a0694d593787f68. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441770 — a six-check JSON result.
Kapitel 10 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cad14a38cd0d2ba8bb44423db957e0a8c7788188a046378df6c6229520fee7f. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441771 — a six-check JSON result.
Kapitel 11 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b399ea67995f0a0d6b73fb26f200587faa38b3add6e6162ab406b7261d4ea8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441772 — a six-check JSON result.
Kapitel 12 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d30fbe46818d63d918584dfc648c9f1e05bde874a94eb52cdcd0522a2eb859. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441773 — a six-check JSON result.
Kapitel 13 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee9aa1b7bce722115a4f89f4565e869018610258853e92d3b7ec8c6f0d03d8e. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441774 — a six-check JSON result.
Kapitel 15 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f610a767ab381f445022d15a0b2ae64b562910430ff804adb6a644211aa0a2e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441776 — a six-check JSON result.
Kapitel 18 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a3be94721654c12246864653b4321a37cbf1060283dde64c11cef18e776a1b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441779 — a six-check JSON result.
Kapitel 19 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2683cb3684063dc158d783815c6ce157bca5d4782d549c08c247b9346a497a. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441780 — a six-check JSON result.
Kapitel 20 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052e642281afb1d8fad104f43cd1c292fee513a4810c7896e0618744a1b4bac8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441781 — a six-check JSON result.
Kapitel 22 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1334210f13ee10e0a9f67a759e8115340850495ec61f04396530b078ef786fa. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441783 — a six-check JSON result.
Kapitel 23 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02967805a249e4d8dca3a55f453be99df16c0e1d0b33ea4c5e2076ae7d04166. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441784 — a six-check JSON result.
Kapitel 25 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380791eba198cfaf679f7bafa63febbb1cbe791188842fa1a6f10835ad300329. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441786 — a six-check JSON result.
Kapitel 29 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9fc45e737494e1a4a049243c47f3a71b1eaab9d47a870db28903bf4cab504a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441790 — a six-check JSON result.
Kapitel 31 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5bfadef6e08f28ccdfbd7f481efb8ef475067b21ac5fea85c30c6491673e17. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441792 — a six-check JSON result.
Kapitel 32 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda116a60c7cd4c0839026cda71e113a1c1bd933b897583f92b399a0009f366b1. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441793 — a six-check JSON result.
Kapitel 35 - Sounds of Silence - Golden Oaks, Teil 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c99b85126aa76a31d4be07d086d35d0c9687a42536681fd264e99a530ee8d72. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52441796 — a six-check JSON result.
Lights of Darkness [Golden Oaks, Teil 2 (Ungekürzt)]