Dark Orange is an ethereal wave band from Hamburg, Germany and is probably best known for their gothic rendition of Paul Simon's "Sounds of Silence". History Dark Orange's last release with Hyperiu
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 0xc100b446f49bfc525605ddf1c5f62bfc0a5590d8765f50e93776293f0bf91931. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3e4ceb0-2d34-4a1a-a27b-437f141978b7.json and https://artists.proofprofile.net/proofs/artist/d3e4ceb0-2d34-4a1a-a27b-437f141978b7.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 0xa54fa2d4fa528c880c299bf9501db2b46fd1d8dc061dbd35f18040130b1044cd. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USA560783563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2706936f71df357d53b24007ce0f92ecde21913f6808ad2609c2ba2e0035b89. 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/USA560783564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67245be0b958bb5f5ecc3d2ba6003fba87ee9b4abe0acf81c98d9373ab484a3b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA560783567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1de4be08876b4b5d4ed4f30ad647a0a3866af6f3873b33596c6173e38544fc. 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/USA560783569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4705895c262ac473b9878f601420beb76ee1edba1ffce22fb536981373b02380. 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/USA560783570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6fef4022f40dda7064054783255688c3bc4f887744553d01a24c4d6d3b53a9. 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/USA560783573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611af0a8a426d71b6002ea8e6d998c71638d5710623a6a03d9b2eeab091876a5. 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/USA560783574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9036b1cbd2ae20032c57079b107842065adf4503f7eb6b5497cb7affd34b21df. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA560783576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1badd5e80841b269915e26e0a6ec8f71ef8768d79c46512c2913c08e813f18b0. 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/DEDE20600365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc224ba72dae47227e9c5068a6ce076dc63bbc7ca78386cdd0dfc06ea999a9599. 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/DEDE20600369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22634188c181e1e077c1bd5876287ac75bac840004a371afda7e32b729a68cad. 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/DEDE20600366.
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
The Garden of Poseidon (2012 Remaster with Bonus Tracks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47033986cf44305e066f9be593cd5df8a4f261964bdeaa4c53f85740589ba547. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDE20600305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3606cddac9df81d61f032b1a2a5bdb88b8b9809628d25403e12c03cb63cee9. 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/DEDE20600308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7fd7e55c95f226aa803d7a835336484994c5a53a8f895b9d19081a7ed32d4e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDE20600302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8139a90714f874f35eae4b36b30f5fc6967779e7aa27cf0e23523790202e2d4f. 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/DEDE20600303.
Beloved Brother (Under the Silver Stars)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ced2f2f269a6cee11a88585984e15d3dcf1d2cdca1e36906ea6c7f9251b336. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEDE20600304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb145f770b30616b503ed7f2e15ed84651c139ce007fa7936857457114fc41616. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/DEDE20600306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e4fd78164275f8a5cd4f1a8eddb473dd8ebd420f4ecd62f44fc6810177ea94. 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/DEDE20600307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76253ea7e0937e890c097eaa678a047cc4891e1a070e1a230446271c4c97b289. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/DEDE20600310.
The Sea Is My Soul - Northern Dreamland Mix (Bonus Track - 24 Hours '93)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e529793960c851081bf80599174294b665f297619ee3993437f2dd3c3987388. 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/DEDE20600316.
Oleander (2012 Remaster with Bonus Tracks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c155a49ab4fc17da6755692fa4dbb1a0cd8b6d82a32e80deb86954d8484894. 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/DEDE20600196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205f8634d224636079dd72d09da3c44cc9da184bdfe0a53865c783d560f08256. 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/DEDE20600199.