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 0x00afede5610bd1d296fa5464b204278a9b0dfe8482482f1e8c99ba61fd02089b. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2e87feb-590b-4bda-97ec-f87d45f1a365.json and https://artists.proofprofile.net/proofs/artist/c2e87feb-590b-4bda-97ec-f87d45f1a365.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
SCHOLL - Die Knospe der Weißen Rose (Live)
Prolog | SCHOLL - Die Knospe der Weißen Rose - Live
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 0xeecd876eddfd3f0eb994ad6de8bec6cfbd3e5e33b76ff8e6c639d148b76dee22. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL212310537.
Diese Worte bleiben - PREPRISE | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76d5aa2a6585fe0b88021a257e25827e313ad8706314322147430430bd46304. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL212310538.
Das Leben ist anderswo | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29a608513c8433fc8ba5a60b63aa1238be5238c498ea010806a87a2b7c95694. 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/DEL212310539.
Sentimentaler Quatsch | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf070865d5ec91a2c8f75dd214c71a93e279ff578079cc41d47396ed015abd1. 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/DEL212310540.
Glück | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6de940fa77ec34398dbd3fa1f70710f99a93e2832f2be0f921760701d1f8bb. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEL212310541.
Flamme sein! | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66e39d5641b82fa11799a28ed888a31b46e3c14e66827716b7e51f5f0a4cfea. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL212310542.
Maria Königin | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b938ff84b5ef060b20c2b374dd41039518a4f97c5d8dbc1ee7e7a00bfbeee2. 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/DEL212310543.
Entartet | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5239d9c340074396db299eab6f77d641e958aca206a6dea1fa32d11584d30c3. 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/DEL212310544.
Geist & Empfinden | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ccff04180c349d9b30aa27a06d096276c417a7a803369e734044c0772cca96. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEL212310545.
Unsolider Tanz | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e820d7acb2735b7f992d3fa3604eafedd56a5396f477adf8f47681fb842881a. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/DEL212310546.
Der Doppelgänger | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003196ad94d379fd54fd1338943ae8206a917104f81e3c30b497222304fbb6df. 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/DEL212310547.
Schicksal oder Glück | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aab5f173327904abac3a28ada0de483c63e38af834f7ddb3984ac472ed6ac12. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEL212310548.
Ein Windlicht | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdc65c4994cdf55324d8d4cb1699c7a21245d5ab5fa8e5a00d8a30b6d41aace. 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/DEL212310549.
Das Leben ist anderswo - Reprise I | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf054553fbd0977e63bb6f30d2178c31c0511b8e19b924f089bbbc15b4d28ec05. 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/DEL212310550.
Schweigen | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24725057a298d5ee5b9c352b9dc1153ae03ac811fe41ddfee82edae97b7f11c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEL212310551.
Am Sonntag kommt zum Kaffeeklatsch der Führer | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042239c67ff82a2b9d997a19a1e7782eb5a9fa3b43defac48a519511ce0b9b9c. 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/DEL212310552.
Das Rad der Geschichte | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39c70e6048b71a6109a54a89cbd094d80016e605f4af1b2fc2e32b1ba9ec207. 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/DEL212310553.
Propaganda | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2df1de49a26d8586d9c0820c757711f691062d437c577d187d88165259d275d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DEL212310554.
Ein Flugblatt | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99f79c422d7779c2a429a44059ce1f2d37afb1135a38f7012ea7c5f85de5844. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/DEL212310555.
Gott ist fern | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea599b75ddc8e2f4a4ea03c9a1e8ca96cc77bb55c31ad9d16801ca192d9cd19. 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/DEL212310556.
Es gibt Schlimmeres | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d90454cb6937b4c0d904f3c1bba14eb60aef228187a68b4c424c0d3442fe350. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/DEL212310557.
Diese Worte bleiben | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506204389f5025c76adf389f76191340a2de7a13b83b11a4ddd571f7c0383649. 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/DEL212310558.
Silvester | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71988211d88974fbc5d5c8eb538b8d63c038cbe97826941d03954fce5a74ac44. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DEL212310559.
Gemeinsam | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf5b58f4656ed9066b90ea46c0ce14b02bb7f0913e416740cd9f18b914373e1. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEL212310560.
Propaganda - Reprise | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c7654c60b52d07c5f6f4e144b33b0f1c1c67d4998cf5b48edb2fa377f09897. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEL212310561.
Der innerste Befehl | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddfd71eb3ae410b77f89e0fa0ffde98a3bfab6e035d8d2d2e64e094198f0d1a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEL212310562.
Alptraum | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9984a3b5550c726f0054d90e0db0eb1dcb32a79d350226c2db8092f1f5f4d68. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL212310563.
Das geistige Gefängnis | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2260f69c8e5724af0560a21b308a531f3e2661eb2c9f5e1ba6f00e5ba6ebe25d. 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/DEL212310564.
Nicht der Rede wert | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacca12bcbc2b3e9a8db6ef7fe8478bc4a5ecab2494285a5013a2bc6504decced. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEL212310566.
Das Leben ist anderswo - Reprise II | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58776613e235abcaf5b3eca80fd9e25c71d1b06ff9ff4d66623e57a9f9eccc5d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/DEL212310567.
Epilog | SCHOLL - Die Knospe der Weißen Rose - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8692739b16b8f6138d735a30302bc48c23ecdb145621a0607b5f2ec454d02128. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL212310568.