While Heaven Wept (often abbreviated as WHW) are an American epic doom metal band based in Dale City, Virginia. The primary writer and overall engine of the band was mainman Tom Phillips. Their melod
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 0x456c6993f8f89f7b94e7201ee1ef4b9b86f7a28d04aec28cf3b1ec4da8bdcb0c. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c152e76-a056-4dfe-be18-47c0d5da9d44.json and https://artists.proofprofile.net/proofs/artist/9c152e76-a056-4dfe-be18-47c0d5da9d44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Suspended at Aphelion (Track Commentary)
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 0xf9f5713040752af14778a3de782e5239c3337330b6e864d9c993cd2cfe4a90fb. 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/DED831400724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954d6b0f89ecf7b40a947770f8dd6a3051f6a7380ae6a51f72de8b48e61750ad. 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/DED831400735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a5b06edb82ea49628ca8c2ed668a234740b74a2599b6b1391b96680dc9d72c. 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/DED831400727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8e1cde5249383c6cc84bf1bf80fb4e226b6def6706ea75a0bdac055e1aa31b. 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/DED831400734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7176a67ac86ff745725ab3e9a6993c574dc9382061993b9e224cd50b47138e7. 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/DED831400728.
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 Memory of Bleeding / Souls in Permafrost / Searching the Stars
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c04d4e76a4f4ad29b2aa4e873facf2c21fa927286f8747607a60903b424a2c7. 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/DED831400736.
Reminiscence of Strangers / Lifelines Lost
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a59afd406f280a0447e55fdd4516e9412e8e363e70e43e66bcbcf61aae09c1. 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/DED831400737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376d14dfadd5bab94faf5288438e773b9abcc713bab39b842e77d346ccd80fb4. 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/DED831100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ebfc9ff5b81a992bab843965a940525baa2d1c7701d78601a46b0d0dfd4f5d. 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/DED831100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a1becd5c0aa2719c60f6fc05c8a963b1f0fc0ab74cf6ae8608813962498c2b. 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/DED831100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b47d3bcd4697cafd77c6835722732c59a5e8af6c8dde1393ad575546f85662. 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/DED831100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a3d5f4cc118855f1b82d6c743cf806325e8b76e5505cba7f058cce49629e8e. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/DED831100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d75dcff8aa94e8d3d2543f9702e8072a77b5fba65643c080ac2c9de2832fc62. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED831100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908d7061bdc4c7ba37eb529aa9e6136cf18369d3700fb76eb99816186c8cd872. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/DED831100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5c3dc29b68b5dd427f5c04fcd9418217b8f4bf67494c99992be9aa12bca659. 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/USHM91021661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa667ab2fb6b47350898f879d2e026215e47786f3d49539cba9abed59ad5b424d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM91021662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b46ead8cf6d7df1a1c1bd95b0b5491e73ea4f438f8dca6c05b77a5f41bc8904. 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/USHM91021663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3fbb7fd1c23d333bb63b63509ca6d10c2cfd39089498ebb490327d14a10265. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USHM91021664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614afd8ca42aaaaf61f7a9a4ff34b24425dea4fa52da710a30f93f66bfa9d6ed. 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/USHM91021667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0a681307c9224af87a827c000757e2e9d1425272ee12a37c25c0c279e44298. 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/USHM91021669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf10283b719e7123bd270bbe892b1aeb5a209e871ec9b87c665560a41a087c5. 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/USHM91021665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd777091d475ab6f6c9bf669e9993d4a508eb7bbfc60e004541650e165576a8f2. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/USHM91021666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5db8c100359ced286f1547704e3a4a4d3c6af7d406bb4be69851b4fe33c732. 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/USHM91021668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa680bb6328b68a097e517d934dbbb79c8c32c443fc55d36c19f381e52403fd14. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91021670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718b1d6448464dbce1ea7a2fc96ce0381c6c7fd7dbce2d225d05f14c99b05000. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USX9P0958936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa455d5087519bb55636ba2c9b07dfc74331989480e25487499b6de1c012a5424. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USX9P0958937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358f23b382475e254bdbb84cd2ec1eef9b98dccf0907194e5517ce390607eda5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0958938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd416458ae78a9a132ead002045ba9e4fb53f42f79456bb8233bf8f47e8d82668. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USX9P0958940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a886dea5952c819873c361a26e1b27f2543d8510c2b0399f47035ca54d15f0. 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/USX9P0958941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc39b6a3797012a3d66f3a2a5b5977cfd76a88f5232aeab97fd0cde777986ce. 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/USX9P0958943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6743bfc1b467a3f2f9fac6a609229cc9836a5742c292683fb5c9a20dee1188. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/USX9P0958939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f317245c7b71a14d87d7cd7f09502d870dd16e8288c9b6e633d28087111a02. 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/USX9P0958942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78373929e89d7b55fbd9169812896d95500069bfd4af87a1c51600f91d4ca10. 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/USHM81031084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e786c2ede0eab14a67198bfa4f2245572f2675b29310ea5abb4d1f01210afe2. 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/USHM81031083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d70a6dab45d6c2a6b20375f51470186fd78ccc8983b6533cbe719595ad58ff. 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/USX9P0958933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f15b5f71ac2b624a9c0c124312dc35b02c457c9e244689d8d8d975412676f6. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0958932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7856ba6aa1e5db287cdc4b9aabeb8895a106b0e404848f3c8e94ea37cc907227. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USX9P0958934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd371b5acec2e58965b0c4ce60488f17b77d35ca555eda7ec27346626255b5a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USX9P0958935.