"Heavenward" is a song by English alternative rock band Wolf Alice from their second studio album, Visions of a Life. It was released on 18 September 2017 through Dirty Hit as the album's fourth singl
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 0x23926fc38e40208157ad1aca63708b16656cdc2d3f83db3db8465d5ebc9688fe. 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/a24d6041-1a34-403b-9c1c-aac53761d6e0.json and https://artists.proofprofile.net/proofs/artist/a24d6041-1a34-403b-9c1c-aac53761d6e0.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 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 0xf3729a9860205bf4d03503b00b7ff873f1bdf9e97e480e872de95e61ef276cda. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHN72368959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef63103160f2a2f9eb128524b9a2a52026ad7973b5623c58c269a03d8b64a47a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZES92338737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340240d7ef7a7966412758bd180c59c0be42b5f00e2a5bcb4df0887b64562006. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTAT2133726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ebd03640e5a2e3bee245839d8568ae2b96bb71808a03afdcd8b9d614189892. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZHN72368960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7857451e729c163b3da1584530ab78583ccb3eabd4b49a21434400e9abfe65. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHN72341511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c59902e0e41f5dcc90d1b5bf0e1c4553d43a50944a3e8ad22010f67f4cbc74. 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/QZTAT2147995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d824bbc93e8e71fc1e42e5a6089a27f1de22102bf6db677423623b7afd849be. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHN72368961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e1d45f76ca5a384e23f7f767bf968ada6aa277a9e805dba05de5759743bd72. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZHN72368962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce07350c9bdc24b836030ee3fe771f4ca43506360815d1f7da9b663dfe6d3ffc. 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/QZHN72368963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89193c2c5fe0aeea4f83678b6c2731d1df36f34a1c6a8592266f4aa5940c4f23. 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/QZHN52339253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7857451e729c163b3da1584530ab78583ccb3eabd4b49a21434400e9abfe65. 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/QZHN72341511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89193c2c5fe0aeea4f83678b6c2731d1df36f34a1c6a8592266f4aa5940c4f23. 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/QZHN52339253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef63103160f2a2f9eb128524b9a2a52026ad7973b5623c58c269a03d8b64a47a. 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/QZES92338737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c59902e0e41f5dcc90d1b5bf0e1c4553d43a50944a3e8ad22010f67f4cbc74. 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/QZTAT2147995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340240d7ef7a7966412758bd180c59c0be42b5f00e2a5bcb4df0887b64562006. 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/QZTAT2133726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dba3614dde3a512a4c4e7e44bccdd824fe5be04f5ef93abb45e992c3701ad68. 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/QZHN72195314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340240d7ef7a7966412758bd180c59c0be42b5f00e2a5bcb4df0887b64562006. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTAT2133726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dba3614dde3a512a4c4e7e44bccdd824fe5be04f5ef93abb45e992c3701ad68. 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/QZHN72195314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d16d90083d76c45223410949896352be521927fa31c104405d7186f7bf7bc1. 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/QZFZ72187711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dcfb5764db9a6563f7ddb82ed94fdcbd85340a6e554283d7fc8ef23be2cc84. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZK6F2067155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f1fcc1b658d1e498e219ad8b17e9de2012e57f60f8ed247a6d922e07014f8c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZK6P2040977.